Properties of the Number 75426

Seventy-Five Thousand Four Hundred Twenty-Six

Basics

Value: 75425 → 75426 → 75427

Parity: even

Prime: No

Previous Prime: 75407

Next Prime: 75431

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 13 × 967

Divisors: 1, 2, 3, 6, 13, 26, 39, 78, 967, 1934

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011010100010

Octal: 223242

Duodecimal: 37796

Hexadecimal: 126a2

Square: 5689081476

Square Root: 274.63794348195955

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 partitions of n into at most 1 copy of 1, 2 copies of 2, 3 copies of 3, ... . A52335

Smallest initial value k that reaches 1 in n steps when iterating the map m -> rad(m)-1, where rad(m) is the squarefree kernel of m (A007947). A75426