Properties of the Number 56911

Fifty-Six Thousand Nine Hundred Eleven

Basics

Value: 56910 → 56911 → 56912

Parity: odd

Prime: Yes

Previous Prime: 56909

Next Prime: 56921

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 56911

Divisors: 1, 56911

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111001001111

Octal: 157117

Duodecimal: 28B27

Hexadecimal: de4f

Square: 3238861921

Square Root: 238.56026492272346

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

Primes of form 210·p + 1 where p is a prime. A51648

Numerators of the first column of the table of fractions generated by the Akiyama-Tanigawa transform from a first row A164555(k)/A027642(k). A174129

a(n) = prime(k+1) with k = n² + prime(n)². A243894

Number of nonnegative solutions to x² + y² + z² < n². A218711

Number of cycles in the n-dipyramidal graph. A307621

Odd squarefree numbers. A56911