Properties of the Number 72488

Seventy-Two Thousand Four Hundred Eighty-Eight

Basics

Value: 72487 → 72488 → 72489

Parity: even

Prime: No

Previous Prime: 72481

Next Prime: 72493

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 13 × 17 × 41

Divisors: 1, 2, 4, 8, 13, 17, 26, 34, 41, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001101100101000

Octal: 215450

Duodecimal: 35B48

Hexadecimal: 11b28

Square: 5254510144

Square Root: 269.23595599399425

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 set partitions of [n] such that no part contains two elements with a circular distance less than three. A261478

Smallest i such that there exists j such that i = x + y + z, j = x·y*z has exactly n solutions in positive integers x <= y <= z. A103277

a(1) = 1, a(n) = a(n-1) times largest divisor of n <= n^1/2. A72488