Properties of the Number 70285

Seventy Thousand Two Hundred Eighty-Five

Basics

Value: 70284 → 70285 → 70286

Parity: odd

Prime: No

Previous Prime: 70271

Next Prime: 70289

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 14057

Divisors: 1, 5, 14057, 70285

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10001001010001101

Octal: 211215

Duodecimal: 34811

Hexadecimal: 1128d

Square: 4939981225

Square Root: 265.11318337645906

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

a(n) = 2·a(n-1) + a(n-2) for n > 1; a(0) = 3, a(1) = 11. A164303

a(n) = n^n-2 * (n-1)^n-1. A70285