Properties of the Number 42327

Forty-Two Thousand Three Hundred Twenty-Seven

Basics

Value: 42326 → 42327 → 42328

Parity: odd

Prime: No

Previous Prime: 42323

Next Prime: 42331

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4703

Divisors: 1, 3, 9, 4703, 14109, 42327

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010101010111

Octal: 122527

Duodecimal: 205B3

Hexadecimal: a557

Square: 1791574929

Square Root: 205.73526678719912

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

Numbers m such that m·reversal(m) contains every decimal digit exactly once. A178929

Irregular triangle read by rows: T(n,k) is the number of k-crossing partitions on 2n nodes, where all partition terms alternate in parity, counted up to reflection. A368054

Inserting any digit between adjacent digits of prime p never yields another prime. A50805

Denominators of continued fraction convergents to sqrt(690). A42327