Properties of the Number 12336

Twelve Thousand Three Hundred Thirty-Six

Basics

Value: 12335 → 12336 → 12337

Parity: even

Prime: No

Previous Prime: 12329

Next Prime: 12343

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 257

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000000110000

Octal: 30060

Duodecimal: 7180

Hexadecimal: 3030

Square: 152176896

Square Root: 111.06754701531857

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 rucksack partitions of n: every consecutive constant subsequence has a different sum. A353864

Number of strict partitions of 2n that include a partition of n. A237258

Number of maximal subsets of {1..n} such that every ordered pair of distinct elements has a different difference. A325879

Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 2 + 5·x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2·x - x². A367299

Number T(n,k) of permutations p of [n] such that in 0p the largest up-jump equals k and no down-jump is larger than 2; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A291680

Numbers k such that 13·k = A048720(29,k), where A048720 is carryless base-2 multiplication. A115805

Base-9 Armstrong or narcissistic numbers, written in base 9. A10352

Numbers k such that φ(k) is a perfect sixth power. A78166

Numbers n such that the decimal number concat(7,n) is a square. A273362

Numbers k such that σ(φ(k)) is a prime. A62514