Properties of the Number 27401

Twenty-Seven Thousand Four Hundred One

Basics

Value: 27400 → 27401 → 27402

Parity: odd

Prime: No

Previous Prime: 27397

Next Prime: 27407

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 47 × 53

Divisors: 1, 11, 47, 53, 517, 583, 2491, 27401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101100001001

Octal: 65411

Duodecimal: 13A35

Hexadecimal: 6b09

Square: 750814801

Square Root: 165.53247415537533

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

Non-Brauer numbers. A349044

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 149", based on the 5-celled von Neumann neighborhood. A270319

Number of irredundant sets in the n-pan graph. A291107

a(n) = A178901(n)/n. A339711

Number of labeled servers of dimension 14. A27401