Properties of the Number 27514

Twenty-Seven Thousand Five Hundred Fourteen

Basics

Value: 27513 → 27514 → 27515

Parity: even

Prime: No

Previous Prime: 27509

Next Prime: 27527

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 13757

Divisors: 1, 2, 13757, 27514

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110101101111010

Octal: 65572

Duodecimal: 13B0A

Hexadecimal: 6b7a

Square: 757020196

Square Root: 165.873445734994

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

Sum over all partitions of n of the number of distinct parts i of multiplicity i - 1. A277101

Numbers k such that 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)-1 and 6·p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*p(k+5)*p(k+6)+1 are twin primes with p(h) = h-th prime. A129313

Number of nX5 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317263

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 19. A31607

a(n) = prime(n)*(prime(n + 1) + 1) - (n³ + sum of digits of n³). A123139

Number of matchings in the n-Andrásfai graph. A292428

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317266

Second column of A027497. A27514