Properties of the Number 56259

Fifty-Six Thousand Two Hundred Fifty-Nine

Basics

Value: 56258 → 56259 → 56260

Parity: odd

Prime: No

Previous Prime: 56249

Next Prime: 56263

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 7 × 19 × 47

Divisors: 1, 3, 7, 9, 19, 21, 47, 57, 63, 133

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101111000011

Octal: 155703

Duodecimal: 28683

Hexadecimal: dbc3

Square: 3165075081

Square Root: 237.18979741970352

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

a(n) = (2·n-1)*(13·n²-13·n+6)/6. A63493

Sixth column (m=5) of (1,6)-Pascal triangle A096956. A96959

Expansion of exp( ∑_n>=1 -σ(9·n)*xⁿ/n ) in powers of x. A283169

Number of ways to write n as an ordered sum of nine positive Fibonacci numbers (with a single type of 1). A357717

Triangle read by rows: T(n,k) (n >= 1, 1 <= k <= n) = number of alternating anagrams on n letters (of length 2n) which are decomposable into at most k components. A239895

Numbers k such that k and k+1 both have the prime signature (2,1,1,1) (A189982). A336658

Indices of primes in sequence defined by A(0) = 77, A(n) = 10·A(n-1) - 13 for n > 0. A56259