Properties of the Number 27142

Twenty-Seven Thousand One Hundred Forty-Two

Basics

Value: 27141 → 27142 → 27143

Parity: even

Prime: No

Previous Prime: 27127

Next Prime: 27143

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 41 × 331

Divisors: 1, 2, 41, 82, 331, 662, 13571, 27142

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101000000110

Octal: 65006

Duodecimal: 1385A

Hexadecimal: 6a06

Square: 736688164

Square Root: 164.74829285913708

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

Restricted partitions. A49284

Number of inequivalent expressions involving n operands. A140606

Numbers that are the least element of a k-cycle (k > 1) of permutation A113821. A115641

a(n) is the numerator of (120·n² + 151·n + 47)/(512·n⁴ + 1024·n³ + 712·n² + 194·n + 15). A374580

Number of base 10 n-digit numbers with adjacent digits differing by four or less. A126505

a(n) = ∑_k=0..2n-2 T(n,k) * T(n,k+2), with T given by A027113. A27142