Properties of the Number -13684

Thirteen Thousand Six Hundred Eighty-Four

Basics

Value: -13685 → -13684 → -13683

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 11 × 311

Divisors: 1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010101110100

Octal: -32564

Duodecimal: -7B04

Hexadecimal: -3574

Square: 187251856

Square Root: 116.97863052711807

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 non-isomorphic multiset partitions of weight n in which all parts have the same size. A306017

Numbers n such that Bernoulli number B_n has denominator 690. A272186

Twice partition numbers. A139582

Total number of prime parts in all partitions of n. A37032

Result of using the primes as coefficients in an infinite polynomial series in·and then expressing this series as (1+a(1)x)(1+a(2)x²)(1+a(3)x³)... A147557

Least k such that there are exactly A003586(n) ways to choose a binary index of each binary index of k. A368111

Sorted positions of first appearances in A368109 (number of ways to choose a binary index of each binary index). A368112

Column 3 of array in A226513. A226514

a(n) = floor(surface area of a sphere with radius n). A66644

Consider all Consecutive Integer Pythagorean 9-tuples (X,X+1,X+2,X+3,X+4,Z-3,Z-2,Z-1,Z) ordered by increasing Z; sequence gives Z values. A157093