Properties of the Number 13308

Thirteen Thousand Three Hundred Eight

Basics

Value: 13307 → 13308 → 13309

Parity: even

Prime: No

Previous Prime: 13297

Next Prime: 13309

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 1109

Divisors: 1, 2, 3, 4, 6, 12, 1109, 2218, 3327, 4436

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001111111100

Octal: 31774

Duodecimal: 7850

Hexadecimal: 33fc

Square: 177102864

Square Root: 115.3603051313579

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 integer partitions of n with as many even parts as even conjugate parts. A350948

Number of separate orbits to which permutations given in A057511/A057512 (induced by deep rotation of general parenthesizations/plane trees) partition each A000108(n) objects encoded by A014486 between (A014138(n-1)+1)-th and (A014138(n))-th terms. A57513

Number of different multisets that can be obtained by choosing a prime index (or a prime factor) of each integer from 2 to n. A355746

All 81 combinations of prefixing and following a(n) by a single digit are nonprime. A32734

Numbers n such that 2·p(n)+3, 2·p(n+1)+3, 2·p(n+2)+3 are consecutive primes, where p(i) denotes the i-th prime. A88066

Triangle read by rows: T(n,k), for k=-n..n-1, is the scaled (by 2ⁿ n!) probability that the sum of n uniform [-1, 1] variables is between k and k+1. A101842

Number of ways to choose three distinct points from a 4 X n grid so that they form an isosceles triangle. A271913

Numbers with no 1's in base 3 & 4 expansions. A117496

Numbers whose base-b expansions, for both b=3 and b=4, include no digits other than 0 and b-1. A261970

Composite numbers k such that all the decimal concatenations ik and ikj (i, j = 1...9) are also composite. A32737