Properties of the Number 72097

Seventy-Two Thousand Ninety-Seven

Basics

Value: 72096 → 72097 → 72098

Parity: odd

Prime: No

Previous Prime: 72091

Next Prime: 72101

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 17 × 4241

Divisors: 1, 17, 4241, 72097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10001100110100001

Octal: 214641

Duodecimal: 35881

Hexadecimal: 119a1

Square: 5197977409

Square Root: 268.50884529191956

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 that are the sum of 2 nonzero 8th powers. A3380

Number of subsets of {1..n} such that a unique set can be obtained by choosing a different binary index of each element. A370638

a(0)=1, a(1)=3, for n >= 2, a(n) = 6·a(n-1) - 7·a(n-2). A83878

a(n) = 3ⁿ + 4ⁿ. A74605

Numbers that are sums of 8th powers of 2 distinct positive integers. A155468

Sum of n-th powers of the roots of x³ + x² - 9·x - 1. A274075

Generalized Fermat numbers of the form (k+1)²^m + k²^m, with m>1. A78901

Sum of the 8th powers of the digits of n. A210840

Numbers that are the sum of at most 2 nonzero 8th powers. A4875

Centered cube numbers: a(n) = (n+1)⁸+n⁸. A36086