Properties of the Number 75244

Seventy-Five Thousand Two Hundred Forty-Four

Basics

Value: 75243 → 75244 → 75245

Parity: even

Prime: No

Previous Prime: 75239

Next Prime: 75253

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 13 × 1447

Divisors: 1, 2, 4, 13, 26, 52, 1447, 2894, 5788, 18811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010010111101100

Octal: 222754

Duodecimal: 37664

Hexadecimal: 125ec

Square: 5661659536

Square Root: 274.30639802964856

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 p of 2n+1 such that n - (number of parts of p) is a part of p. A238742

Numbers k such that (5·10^k + 91) / 3 is prime. A275020

Least number requiring the base n to produce a prime by base reversal. A75244