Properties of the Number 27115

Twenty-Seven Thousand One Hundred Fifteen

Basics

Value: 27114 → 27115 → 27116

Parity: odd

Prime: No

Previous Prime: 27109

Next Prime: 27127

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 11 × 17 × 29

Divisors: 1, 5, 11, 17, 29, 55, 85, 145, 187, 319

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100111101011

Octal: 64753

Duodecimal: 13837

Hexadecimal: 69eb

Square: 735223225

Square Root: 164.6663292844047

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

Number of steps required to reach (2ⁿ)-2 from 2ⁿ⁺¹-2 by iterating the map x -> x - (number of runs in binary representation of x). A255071

Partial sums of A000132. A175360

Numbers n such that the decimal digits of n² are all prime. A275971

Product of the smaller primes, p, in the Goldbach partitions of 2n such that p + q = 2n, p <= q, and p,q prime (or 1 if no Goldbach partition of 2n exists). A362641

Number of partitions of n with difference -9 between the number of odd parts and the number of even parts, both counted without multiplicity. A242683

Terms of A349937 that are not divisible by 3: numbers k > 1 not divisible by 2 or 3 such that A309906(k-1) < A309906(k) > A309906(k+1). A349941

Radicands of pure cubic number fields of type β and subtype M0. A363699

Numbers k such that k and k² use only the digits 1, 2, 3, 5 and 7. A136975

Molecular topological indices of the gear graphs. A192827

Partial sums of A299900. A299901