Properties of the Number -31336

Thirty-One Thousand Three Hundred Thirty-Six

Basics

Value: -31337 → -31336 → -31335

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 3917

Divisors: 1, 2, 4, 8, 3917, 7834, 15668, 31336

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111101001101000

Octal: -75150

Duodecimal: -16174

Hexadecimal: -7a68

Square: 981944896

Square Root: 177.0197729068705

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

Triangle read by rows: T(n,k) is the number of acyclic digraphs on n unlabeled nodes with k arcs, n >=0, k = 0..(n-1)*n/2. A350447

a(n) = 2·a(n-1) - a(n-3) + a(floor(n/2)), where a(0) = 1, a(1) = 1, a(2) = 1. A298402

Binomial transform of tetranacci sequence A000078. A116521

Number of length 4 0..n arrays with each partial sum starting from the beginning no more than sqrt(3) standard deviations from its mean. A244943

Numbers n such that the number of primes between n² and (n+1)² = the number of primes between n and Reverse(n) (inclusive). A74817

Partial sums of cardinalities of coalition sets A095941. A178684