Properties of the Number 56659

Fifty-Six Thousand Six Hundred Fifty-Nine

Basics

Value: 56658 → 56659 → 56660

Parity: odd

Prime: Yes

Previous Prime: 56633

Next Prime: 56663

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 56659

Divisors: 1, 56659

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110101010011

Octal: 156523

Duodecimal: 28957

Hexadecimal: dd53

Square: 3210242281

Square Root: 238.03151051909072

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 from merging of 5 successive digits in decimal expansion of π. A104825

Primes of the form 2·n² + 82·n + 39. A217620

Primes having only {5, 6, 9} as digits. A385797

Number of triples (w,x,y) with all terms in {0,...,n} and |w-x| + |x-y| <= w+x+y. A213481

Primes of the form n² + 15. A243450

Number of (w,x,y,z) with all terms in {1,...,n} and w·x+y·z>=n². A212132

Number of second differences of arrays of length 5 of numbers in 0..n. A228220

Value of prime number D for incrementally largest values of minimal·satisfying the equation x² - D·y² = 6. A341087

Primes having only {0, 5, 6, 9} as digits. A386078

Primes having only {5, 6, 8, 9} as digits. A386198