Properties of the Number 27357

Twenty-Seven Thousand Three Hundred Fifty-Seven

Basics

Value: 27356 → 27357 → 27358

Parity: odd

Prime: No

Previous Prime: 27337

Next Prime: 27361

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 829

Divisors: 1, 3, 11, 33, 829, 2487, 9119, 27357

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110101011011101

Octal: 65335

Duodecimal: 139B9

Hexadecimal: 6add

Square: 748405449

Square Root: 165.39951632335567

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

Numbers k such that 431·2^k+1 is prime. A323031

a(n) = n·2^n-1. A1787

Number of partitions of n into distinct odd parts, the greatest being congruent to 1 mod 4. A27357

G.f. A(x) satisfies A(x) = 1/A(-x·A(x)) such that [x^2·n-1] A(x)ⁿ = 0 for n >= 2, with A(0) = A'(0) = 1. A377250