Properties of the Number 44512

Forty-Four Thousand Five Hundred Twelve

Basics

Value: 44511 → 44512 → 44513

Parity: even

Prime: No

Previous Prime: 44507

Next Prime: 44519

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁵ × 13 × 107

Divisors: 1, 2, 4, 8, 13, 16, 26, 32, 52, 104

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010110111100000

Octal: 126740

Duodecimal: 21914

Hexadecimal: ade0

Square: 1981318144

Square Root: 210.9786719078495

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

Number of prime powers (p², p³, ...) <= 2ⁿ. A36386

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants. A187425

Number of (n+1)X5 0..2 arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants. A187422

Positive integers n such that prime(n+i) is a primitive root modulo prime(n+j) for any distinct i and j among 0, 1, 2, 3. A243839

Number of (n+1)X3 0..2 arrays with every 2X2 subblock determinant equal to exactly one or two horizontal and vertical neighbor 2X2 subblock determinants. A187420

φ(n) values in A115921. A216381

Trajectory of 3 under map n->37n+1 if n odd, n->n/2 if n even. A37116

Numbers n such that string 4,5 occurs in the base 6 representation of n but not of n+1. A44512