Properties of the Number 89044

Eighty-Nine Thousand Forty-Four

Basics

Value: 89043 → 89044 → 89045

Parity: even

Prime: No

Previous Prime: 89041

Next Prime: 89051

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 113 × 197

Divisors: 1, 2, 4, 113, 197, 226, 394, 452, 788, 22261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 10101101111010100

Octal: 255724

Duodecimal: 43644

Hexadecimal: 15bd4

Square: 7928833936

Square Root: 298.40241285887754

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)=1/8 the number of (n+1)X(k+1) 0..3 arrays with all 2X2 subblock sums the same. A184029

1/8 the number of (n+1)X2 0..3 arrays with all 2X2 subblock sums the same. A184021

1/8 the number of (n+1)X9 0..3 arrays with all 2X2 subblock sums the same. A184028

Numbers n such that abs(d(n) - log(n) + 1 - 2*γ) is a decreasing sequence, where d(n) is the number of divisors A000005(n) and γ is Euler's constant A001620. A89044