Properties of the Number 90524

Ninety Thousand Five Hundred Twenty-Four

Basics

Value: 90523 → 90524 → 90525

Parity: even

Prime: No

Previous Prime: 90523

Next Prime: 90527

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 7 × 53 × 61

Divisors: 1, 2, 4, 7, 14, 28, 53, 61, 106, 122

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10110000110011100

Octal: 260634

Duodecimal: 44478

Hexadecimal: 1619c

Square: 8194594576

Square Root: 300.8720658352982

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 (n+1) X 6 0..3 arrays with every 2 X 2 subblock summing to 6. A183638

Numbers k such that k and k+1 both have the prime signature (2,1,1,1) (A189982). A336658

Number of (n+1)X(n+1) 0..3 arrays with every 2X2 subblock summing to 6. A183633

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 6. A183642

Primes arising in A090523, or 0 if no such prime exists. A90524