Properties of the Number 42275

Forty-Two Thousand Two Hundred Seventy-Five

Basics

Value: 42274 → 42275 → 42276

Parity: odd

Prime: No

Previous Prime: 42257

Next Prime: 42281

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 19 × 89

Divisors: 1, 5, 19, 25, 89, 95, 445, 475, 1691, 2225

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010100100011

Octal: 122443

Duodecimal: 2056B

Hexadecimal: a523

Square: 1787175625

Square Root: 205.6088519495209

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

Number of numbers in row n of the array at A243925. A243927

The number of 0's in the n-th stage of A164349. A164362

Denominators of continued fraction convergents to sqrt(663). A42275