Properties of the Number 56100

Fifty-Six Thousand One Hundred

Basics

Value: 56099 → 56100 → 56101

Parity: even

Prime: No

Previous Prime: 56099

Next Prime: 56101

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5 ² × 11 × 17

Divisors: 1, 2, 3, 4, 5, 6, 10, 11, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101100100100

Octal: 155444

Duodecimal: 28570

Hexadecimal: db24

Square: 3147210000

Square Root: 236.85438564654024

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

Number of partitions of n into a prime number of parts. A38499

Triangle read by rows: T(n,k) (n>=0, 0<=k<=A002620(n-1)) is the number of permutations of [n] with k nestings. A263776

Values of the difference d for 6 primes in geometric-arithmetic progression with the minimal sequence {7·7^j + j·d}, j = 0 to 5. A209205

Number of permutations of length n with exactly 3 occurrences of the pattern 2-13. A94219

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with each 3X3 subblock having the sum of its 72 absolute element differences equal to 52, and no adjacent elements equal. A234867

a(n) = ∏_{d∣n, d>1} prime(A304101(d)-1). A304104

Expansion of e.g.f.: x²*(exp(x)-1)². A52760

Numbers k such that both k and k²/2 are averages of twin prime pairs. A152787

a(1) = 0; for n > 1, a(n) = ∏_{d∣n, 1 < d < n} prime(A305788(d)-1). A305812

a(n) = ∏_{d∣n, d>1} prime(A305788(d)-1). A305814