Properties of the Number 12430

Twelve Thousand Four Hundred Thirty

Basics

Value: 12429 → 12430 → 12431

Parity: even

Prime: No

Previous Prime: 12421

Next Prime: 12433

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 11 × 113

Divisors: 1, 2, 5, 10, 11, 22, 55, 110, 113, 226

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000010001110

Octal: 30216

Duodecimal: 723A

Hexadecimal: 308e

Square: 154504900

Square Root: 111.48990985734987

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 k such that the fractional part of (3/2)^k is less than 1/k. A153662

Expansion of ∏_m>=1 (1+q^m)^-4. A22599

a(n) = ∑_k=1..n μ(k)*k⁵. A336279

Number of polygons formed outside a regular n-gon when every pair of vertices of the n-gon are joined by an infinite line. A344311

McKay-Thompson series of class 24E for the Monster group. A112160

Numbers n such that Maple 9.5, Maple 10, Maple 11 and Maple 12 give the wrong answers for the number of partitions of n. A110375

Positions of proper prime powers (A246547) in EKG-sequence. A383295

Starting with a(1) = 0, a(2) = 1, a(n) = smallest nonnegative integer not yet in the sequence that shares all digits with previous terms. A297065

Expansion of (φ(x) / f(-x⁴))² in powers of·where φ(), f() are Ramanujan θ functions. A227033

Numbers whose digits are a permutation of (0,...,m) for some m. A199168