Properties of the Number 42126

Forty-Two Thousand One Hundred Twenty-Six

Basics

Value: 42125 → 42126 → 42127

Parity: even

Prime: No

Previous Prime: 42101

Next Prime: 42131

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 17 × 59

Divisors: 1, 2, 3, 6, 7, 14, 17, 21, 34, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010010001110

Octal: 122216

Duodecimal: 20466

Hexadecimal: a48e

Square: 1774599876

Square Root: 205.24619363096602

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(1) = 1, a(n) = smallest multiple of n beginning with the digit reversal of a(n-1). A87392

Numerators of continued fraction convergents to sqrt(588). A42126