Properties of the Number 72260

Seventy-Two Thousand Two Hundred Sixty

Basics

Value: 72259 → 72260 → 72261

Parity: even

Prime: No

Previous Prime: 72253

Next Prime: 72269

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 5 × 3613

Divisors: 1, 2, 4, 5, 10, 20, 3613, 7226, 14452, 18065

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001101001000100

Octal: 215104

Duodecimal: 35998

Hexadecimal: 11a44

Square: 5221507600

Square Root: 268.81220210399675

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

Total number of runs of 1's in all length n binary words in which 1's occur in runs of at least 3. A387573

a(n) = ((6·n+19)*4ⁿ - 1)/3. A72260

Numbers that are sums of three consecutive primes (A034961) and also sums of squares of three consecutive primes (A133529). A287686