Properties of the Number 44795

Forty-Four Thousand Seven Hundred Ninety-Five

Basics

Value: 44794 → 44795 → 44796

Parity: odd

Prime: No

Previous Prime: 44789

Next Prime: 44797

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 × 17 ² × 31

Divisors: 1, 5, 17, 31, 85, 155, 289, 527, 1445, 2635

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1010111011111011

Octal: 127373

Duodecimal: 21B0B

Hexadecimal: aefb

Square: 2006592025

Square Root: 211.64829316580844

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A257189

For any number n > 0, let f(n) be the polynomial of a single indeterminate·where the coefficient of x^e is the prime(1+e)-adic valuation of n (where prime(k) denotes the k-th prime); f establishes a bijection between the positive numbers and the polynomials of a single indeterminate·with nonnegative integer coefficients; let g be the inverse of f; a(n) = g(f(n)²). A297473

a(n) is the n-th J₁₅-prime (Josephus₁₅ prime). A163795

Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A257183

Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two medians of the diagonal and antidiagonal minus the sum of the minimums of the central row and column nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A257191

G.f. A(x) satisfies 2*(1-x) = ∑_n=-oo..+oo (x - A(x)ⁿ)ⁿ⁺¹ * (A(x) - xⁿ)ⁿ⁺¹. A385642

[ exp(2/19)*n! ]. A30876

Numbers whose base-4 representation contains exactly four 2's and four 3's. A45157

Numbers n such that string 8,2 occurs in the base 10 representation of n but not of n+1. A44795