Properties of the Number 74925

Seventy-Four Thousand Nine Hundred Twenty-Five

Basics

Value: 74924 → 74925 → 74926

Parity: odd

Prime: No

Previous Prime: 74923

Next Prime: 74929

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 5 ² × 37

Divisors: 1, 3, 5, 9, 15, 25, 27, 37, 45, 75

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 10010010010101101

Octal: 222255

Duodecimal: 37439

Hexadecimal: 124ad

Square: 5613755625

Square Root: 273.72431386341987

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 n > 1 such that n⁵ - 2 has no prime factor > n. A83955

Numbers k divisible by at least one nontrivial permutation (rearrangement) of the digits of k, excluding all permutations that result in digit loss. A90056

Partition the integers from 1 to n into three groups with consecutive numbers, then a(n) is the maximum value of the sum of the numbers in the second group multiplied by the minimum of the sum of the numbers in the first and third groups. A342713

Numbers n such that n³ is a sum of two successive primes. A74925

a(n) = 8ⁿ - 2ⁿ. A248217