Properties of the Number 45872

Forty-Five Thousand Eight Hundred Seventy-Two

Basics

Value: 45871 → 45872 → 45873

Parity: even

Prime: No

Previous Prime: 45869

Next Prime: 45887

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 47 × 61

Divisors: 1, 2, 4, 8, 16, 47, 61, 94, 122, 188

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001100110000

Octal: 131460

Duodecimal: 22668

Hexadecimal: b330

Square: 2104240384

Square Root: 214.17749648364088

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 separable partitions of n that consist of an even number of parts. A325723

Numbers n such that φ(n) = 2*φ(n-2). A258454

a(n) = A006792(n)/2. A45872