Properties of the Number 56916

Fifty-Six Thousand Nine Hundred Sixteen

Basics

Value: 56915 → 56916 → 56917

Parity: even

Prime: No

Previous Prime: 56911

Next Prime: 56921

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ³ × 17 × 31

Divisors: 1, 2, 3, 4, 6, 9, 12, 17, 18, 27

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101111001010100

Octal: 157124

Duodecimal: 28B30

Hexadecimal: de54

Square: 3239431056

Square Root: 238.57074422485252

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

Expansion of ∏_k>=0 ((1+x^3·k+1)/(1-x^3·k+1))³. A261651

Positive integers n such that n=p+q for some primes p,q with π(p)*π(q) = σ(n). A273286

Number of integer compositions of n whose leaders of maximal strictly increasing runs sum to 2. A374705

Number of conics which pass through 3 points and are bitangent to a general curve of order n. A60783

Determinants of 3 X 3 matrices of discrete blocks of 9 consecutive primes. A117329

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite CAS = Cesium Aluminosilicate (Araki) Cs4[Al4Si20O48] starting with a T2 atom. A19089

Product of the orders of the elements in a cyclic group with n elements. A56916