Properties of the Number 42270

Forty-Two Thousand Two Hundred Seventy

Basics

Value: 42269 → 42270 → 42271

Parity: even

Prime: No

Previous Prime: 42257

Next Prime: 42281

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 1409

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 1409, 2818

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010100011110

Octal: 122436

Duodecimal: 20566

Hexadecimal: a51e

Square: 1786752900

Square Root: 205.5966925804012

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) = binomial(6·n,3·n)*binomial(2·n,n). A275655

Numerators of continued fraction convergents to sqrt(661). A42270