Properties of the Number 44457

Forty-Four Thousand Four Hundred Fifty-Seven

Basics

Value: 44456 → 44457 → 44458

Parity: odd

Prime: No

Previous Prime: 44453

Next Prime: 44483

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 29 × 73

Divisors: 1, 3, 7, 21, 29, 73, 87, 203, 219, 511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010110110101001

Octal: 126651

Duodecimal: 21889

Hexadecimal: ada9

Square: 1976424849

Square Root: 210.84828668974288

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

Row sums of triangle A126465. A126469

Numbers n such that μ(n) + μ(n+1) + μ(n+2) + μ(n+3) + μ(n+4) + μ(n+5) + μ(n+6) = 6. A82967

Number of distinct even values of the (n-1)st difference of permutations of 1..n. A174103

a(n) = n*(n + 1)*(n² + 17·n + 54)/24. A387204

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 425", based on the 5-celled von Neumann neighborhood. A272091

Number of 3Xn 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A279582

Numbers n such that string 3,3 occurs in the base 4 representation of n but not of n+1. A44457