Properties of the Number 56306

Fifty-Six Thousand Three Hundred Six

Basics

Value: 56305 → 56306 → 56307

Parity: even

Prime: No

Previous Prime: 56299

Next Prime: 56311

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 47 × 599

Divisors: 1, 2, 47, 94, 599, 1198, 28153, 56306

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101111110010

Octal: 155762

Duodecimal: 28702

Hexadecimal: dbf2

Square: 3170365636

Square Root: 237.28885350980985

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

Triangle T(n, k, m) = (m*(n-k) + 1)*T(n-1, k-1, m) + (m·k + 1)*T(n-1, k, m) - m·k*(n-k)*T(n-2, k-1, m) with T(n, 0, m) = T(n, n, m) = 1 and m = 1, read by rows. A157152

Number of integer partitions of n whose parts have weakly decreasing numbers of prime factors (A001222). A358909

Convolution of Fibonacci numbers and primes. A23615

Number of n-digit zeroless numbers whose digit sum is larger than the product of all digits. A360972

Numbers n such that φ(4n+1) = σ(n). A67234

Number of primitive (period n) n-bead necklace structures using exactly five different colored beads. A56306