Properties of the Number 69290

Sixty-Nine Thousand Two Hundred Ninety

Basics

Value: 69289 → 69290 → 69291

Parity: even

Prime: No

Previous Prime: 69263

Next Prime: 69313

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 13 ² × 41

Divisors: 1, 2, 5, 10, 13, 26, 41, 65, 82, 130

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: 10000111010101010

Octal: 207252

Duodecimal: 34122

Hexadecimal: 10eaa

Square: 4801104100

Square Root: 263.2299375071156

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 12 positive 10th powers. A4812

Expansion of e.g.f. 5/(7 - 2·exp(5·x)). A384521

Numbers k such that there is no prime p and index j > k such that A002182(j) = p·A002182(k). A309042

Sum of the square roots of the square divisors of n. A69290