Properties of the Number 44664

Forty-Four Thousand Six Hundred Sixty-Four

Basics

Value: 44663 → 44664 → 44665

Parity: even

Prime: No

Previous Prime: 44657

Next Prime: 44683

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 1861

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 1861, 3722

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1010111001111000

Octal: 127170

Duodecimal: 21A20

Hexadecimal: ae78

Square: 1994872896

Square Root: 211.33859089148862

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

5-almost primes with semiprime digits (digits 4, 6, 9 only). A111697

Numbers with digits 4 and 6 only. A284634

Number of partitions into non-integral powers. A160

a(n) is the number of inequivalent permutations of {0..2n-1}, such that the first differences (modulo 2n) are a permutation of {1..2n-1}. A67601

Sum of the largest parts in the partitions of 3n into 3 parts. A236370

a(n) = 54·n² - 26·n + 4 (n>=1). A304381

cos(arcsinh(x)*exp(x))=1-1/2!*x²-6/3!*x³-19/4!*x⁴-20/5!*x⁵... A12589

Numbers n such that string 3,5 occurs in the base 9 representation of n but not of n+1. A44664