Properties of the Number 12672

Twelve Thousand Six Hundred Seventy-Two

Basics

Value: 12671 → 12672 → 12673

Parity: even

Prime: No

Previous Prime: 12671

Next Prime: 12689

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁷ × 3 ² × 11

Divisors: 1, 2, 3, 4, 6, 8, 9, 11, 12, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000110000000

Octal: 30600

Duodecimal: 7400

Hexadecimal: 3180

Square: 160579584

Square Root: 112.5699782357623

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 that are divisible by exactly 10 primes with multiplicity. A46314

Expansion of e.g.f. exp(sin(x)). A2017

a(n) = φ(Fibonacci(n)). A65449

Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 7. A195091

Number of ways of writing n as a sum of 9 squares. A8452

A transform of C(n,7). A82141

a(n) = 2ⁿ*tetranacci(n) or (2ⁿ)*A001648(n). A127216

a(n) = n + (n+1)² + (n+2)³. A27620

a(n) = 22·n². A195323

Numbers expressible as (a²-1)(b²-1) in at least 2 distinct ways (b>=a>1). A63067