Properties of the Number 27402

Twenty-Seven Thousand Four Hundred Two

Basics

Value: 27401 → 27402 → 27403

Parity: even

Prime: No

Previous Prime: 27397

Next Prime: 27407

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 4567

Divisors: 1, 2, 3, 6, 4567, 9134, 13701, 27402

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110101100001010

Octal: 65412

Duodecimal: 13A36

Hexadecimal: 6b0a

Square: 750869604

Square Root: 165.53549468316456

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

Barely abundant numbers: abundant n such that σ(n)/n < σ(m)/m for all abundant numbers m<n, σ(n) being the sum of the divisors of n. A71927

Numbers k such that lcm(1,2,3,...,k)/13 equals the denominator of the k-th harmonic number H(k). A112818

Number of polypons with n cells. A57784

Expansion of x³*(x-1)*(x+1) / (x⁵-2·x⁴+x²-1). A135990

Number of labeled servers of dimension 15. A27402

Number of (n+1)X(2+1) 0..3 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..3 introduced in row major order. A238511