Properties of the Number 66292

Sixty-Six Thousand Two Hundred Ninety-Two

Basics

Value: 66291 → 66292 → 66293

Parity: even

Prime: No

Previous Prime: 66271

Next Prime: 66293

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 16573

Divisors: 1, 2, 4, 16573, 33146, 66292

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 10000001011110100

Octal: 201364

Duodecimal: 32444

Hexadecimal: 102f4

Square: 4394629264

Square Root: 257.47232861028

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

Numbers k such that k and k² use only the digits 2, 3, 4, 6 and 9. A137073

Number of n X n X n 0..6 triangular arrays with each element·equal to the number its neighbors equal to 4,0,2,0,1,1,1 for x=0,1,2,3,4,5,6. A203115

Numbers n such that n divides sigma_2^k(n), the sum of the 2^k powers of the divisors of n, for all k>1. A66292

Composite numbers (modulo 3). A111397