Properties of the Number 90552

Ninety Thousand Five Hundred Fifty-Two

Basics

Value: 90551 → 90552 → 90553

Parity: even

Prime: No

Previous Prime: 90547

Next Prime: 90583

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 7 ³ × 11

Divisors: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110000110111000

Octal: 260670

Duodecimal: 444A0

Hexadecimal: 161b8

Square: 8199664704

Square Root: 300.91859364286546

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)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 101 in rows and columns. A202202

Number of genus 3, degree n, simply ramified covers of an elliptic curve. A170992

a(n) = (n + 1)*(n + 2)*(n + 4)*(n + 8)*(n + 15)/120. A6636

Fourth accumulation array, T, of the natural number array A000027, by antidiagonals. A185509

Molien series for group G_1,3 of order 2304. A51461

Molien series for group G_1,3⁸ of order 4608. A51463

Maximum incarceration of numbers in an n X n X n number cubes with full incarceration volumes. A275359

a(0) = 0, a(1) = 1 and a(n) = 6·a(n-1)/(n-1) + 4·a(n-2) for n > 1. A305032

Integers k such that there exists an integer 0<m<k such that (1/σ(m)² + 1/σ(k)²)*(m+k)² = 1. A383964

G.f.: q*∏_k>0 (1-q^12k)(1+q^12k-1)(1+q^12k-11)/(1-q^k). A98693