Properties of the Number 56983

Fifty-Six Thousand Nine Hundred Eighty-Three

Basics

Value: 56982 → 56983 → 56984

Parity: odd

Prime: Yes

Previous Prime: 56963

Next Prime: 56989

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 56983

Divisors: 1, 56983

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111010010111

Octal: 157227

Duodecimal: 28B87

Hexadecimal: de97

Square: 3247062289

Square Root: 238.71112248908722

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

Restricted left truncatable (Henry VIII) primes. A55521

Place a(n) red and b(n) blue balls in an urn; draw 5 balls without replacement; Probability(5 red balls) = Probability(3 red and 2 blue balls). A180002

Left-truncatable primes p with property that prepending any single decimal digit to p does not produce a prime. A240768

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards. A281469

Primes p which divide ∑_i=1..m i! for some m (see A125138). A56983