Properties of the Number 89527

Eighty-Nine Thousand Five Hundred Twenty-Seven

Basics

Value: 89526 → 89527 → 89528

Parity: odd

Prime: Yes

Previous Prime: 89521

Next Prime: 89533

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 89527

Divisors: 1, 89527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10101110110110111

Octal: 256667

Duodecimal: 43987

Hexadecimal: 15db7

Square: 8015083729

Square Root: 299.2106281534799

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 points in Z⁵ of norm <= n. A55411

T(n,k) = number of n X k 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,3,2,1,2 for x=0,1,2,3,4. A197242

Capped binary boundary codes for holeless strictly non-overlapping polyhexes (all orientations and rotations included). A258002

Square array read by antidiagonals downwards: for n >= 2, T(k,n) is the number of permutations of [k+n] that differ in every position from both the identity permutation and a permutation consisting of k 1-cycles and one n-cycle. A335391

Number of points in Zⁿ of norm <= 7. A55431

a(n) = 62·n² - 1. A158680

Number of nX5 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,3,2,1,2 for x=0,1,2,3,4. A197239

Number of nX6 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,3,2,1,2 for x=0,1,2,3,4. A197240

Minimal natural number (in decimal representation) with n prime substrings in base-4 representation (substrings with leading zeros are considered to be nonprime). A217304

Primes p such that p+6, p-6, 2·p+3 and 2·p-3 are prime. A356079