Properties of the Number 14880

Fourteen Thousand Eight Hundred Eighty

Basics

Value: 14879 → 14880 → 14881

Parity: even

Prime: No

Previous Prime: 14879

Next Prime: 14887

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ⁵ × 3 × 5 × 31

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101000100000

Octal: 35040

Duodecimal: 8740

Hexadecimal: 3a20

Square: 221414400

Square Root: 121.98360545581525

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) = n*(n+1)*(n+2)/2. A27480

Orders of noncyclic simple groups (without repetition). A1034

Strongly refactorable numbers: numbers n such that if n is divisible by d, it is divisible by the number of divisors of d. A141586

a(n) = n*(31·n-1)/2. A22288

Number of compositions of n into 5 ordered relatively prime parts. A743

Solutions·of 2·uphi(x)=x, where uphi is the unitary φ function (A047994). A30163

a(n) = n*(n² - 1)/2. A135503

Number of unoriented polyomino rings of length 4n with fourfold rotational symmetry. A324407

a(1) = 6; for n>1, a(n) = prime(n)*(prime(n)² - 1)/2. A117762

Half of product of three numbers: n-th prime, previous and following number. A127918