Properties of the Number 42316

Forty-Two Thousand Three Hundred Sixteen

Basics

Value: 42315 → 42316 → 42317

Parity: even

Prime: No

Previous Prime: 42307

Next Prime: 42323

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 71 × 149

Divisors: 1, 2, 4, 71, 142, 149, 284, 298, 596, 10579

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010010101001100

Octal: 122514

Duodecimal: 205A4

Hexadecimal: a54c

Square: 1790643856

Square Root: 205.7085316655583

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

The index of prime(n) in A337182. A338222

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 565", based on the 5-celled von Neumann neighborhood. A272945

Numerators of continued fraction convergents to sqrt(685). A42316