Properties of the Number 27857

Twenty-Seven Thousand Eight Hundred Fifty-Seven

Basics

Value: 27856 → 27857 → 27858

Parity: odd

Prime: No

Previous Prime: 27851

Next Prime: 27883

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 89 × 313

Divisors: 1, 89, 313, 27857

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110110011010001

Octal: 66321

Duodecimal: 14155

Hexadecimal: 6cd1

Square: 776012449

Square Root: 166.90416411821485

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 where the difference between consecutive parts is at most 2. A224956

Sum of the eighth largest parts of the partitions of n into 10 parts. A326591

Consecutive states of the linear congruential pseudo-random number generator 170·s mod 30323 when started at s=1. A385033

Triangle read by rows: T(n,k) is the coefficient A_k in the transformation of 1 + x + x² + ... + xⁿ to the polynomial A_k*(x+3k)^k for 0 <= k <= n. A248977

Number of lower triangles of a 3 X 3 0..n array with each element differing from all of its diagonal, vertical, antidiagonal and horizontal neighbors by two or less. A195249

Number of (n+2) X 4 0..1 matrices with each 3 X 3 subblock idempotent. A224553

Number of positive divisors of n!, read mod n. A27857