Properties of the Number 42675

Forty-Two Thousand Six Hundred Seventy-Five

Basics

Value: 42674 → 42675 → 42676

Parity: odd

Prime: No

Previous Prime: 42667

Next Prime: 42677

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 569

Divisors: 1, 3, 5, 15, 25, 75, 569, 1707, 2845, 8535

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010011010110011

Octal: 123263

Duodecimal: 20843

Hexadecimal: a6b3

Square: 1821155625

Square Root: 206.579282601136

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 distinct subsets S of [1..n] such that for all 1 <= k <= n, there exists two elements x,y in S (not necessarily distinct) such that x+y = 2k. A383968

Denominators of continued fraction convergents to sqrt(867). A42675

Palindromic primes whose squares are the sum of three consecutive primes. A130704