Properties of the Number 44485

Forty-Four Thousand Four Hundred Eighty-Five

Basics

Value: 44484 → 44485 → 44486

Parity: odd

Prime: No

Previous Prime: 44483

Next Prime: 44491

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 7 × 31 × 41

Divisors: 1, 5, 7, 31, 35, 41, 155, 205, 217, 287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010110111000101

Octal: 126705

Duodecimal: 218B1

Hexadecimal: adc5

Square: 1978915225

Square Root: 210.91467469097546

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

a(n) = ∑_k=0..n C(n,k) * C(3·n+k,k). A156886

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where A(n,k) = ∑_j=0..n binomial(n,j) * binomial(k·n+j,j). A387934

Numbers n such that n and n+-1 have 4 distinct prime factors. A168628

Table read by antidiagonals: Place k points in general position on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives number of vertices in the resulting planar graph. A367183

T(n,k)=number of nXk binary matrices with floor((n·k)/2) 1's and rows in lexicographically nondecreasing order and columns in strictly increasing order. A180983

Numbers n such that string 0,2 occurs in the base 6 representation of n but not of n+1. A44485