Properties of the Number 75872

Seventy-Five Thousand Eight Hundred Seventy-Two

Basics

Value: 75871 → 75872 → 75873

Parity: even

Prime: No

Previous Prime: 75869

Next Prime: 75883

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 2371

Divisors: 1, 2, 4, 8, 16, 32, 2371, 4742, 9484, 18968

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010100001100000

Octal: 224140

Duodecimal: 37AA8

Hexadecimal: 12860

Square: 5756560384

Square Root: 275.4487248109891

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

a(n) is the permanent of the n X n matrix M(n) whose generic element is given by M_i,j = A057027(i+j-1,j) with i,j in [n]. A373900

a(n) = binomial(prime(n),n)/prime(n) where prime(n) = n-th prime. A75872