Properties of the Number 42402

Forty-Two Thousand Four Hundred Two

Basics

Value: 42401 → 42402 → 42403

Parity: even

Prime: No

Previous Prime: 42397

Next Prime: 42403

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 37 × 191

Divisors: 1, 2, 3, 6, 37, 74, 111, 191, 222, 382

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010110100010

Octal: 122642

Duodecimal: 20656

Hexadecimal: a5a2

Square: 1797929604

Square Root: 205.91745919178393

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

T(n,k) = Number of n X k 0..1 arrays with the number of 1s horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1. A285152

n written in fractional base 6/4. A24637

Number of 2 X n 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1. A285153

Multiplicity of highest weight (or singular) vectors associated with character chi₉₉ of Monster module. A34487

Sum of lengths of longest unbordered subword, over all binary words of length n. A295499

Numerators of continued fraction convergents to sqrt(728). A42402