Properties of the Number 26112

Twenty-Six Thousand One Hundred Twelve

Basics

Value: 26111 → 26112 → 26113

Parity: even

Prime: No

Previous Prime: 26111

Next Prime: 26113

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁹ × 3 × 17

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 17, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011000000000

Octal: 63000

Duodecimal: 13140

Hexadecimal: 6600

Square: 681836544

Square Root: 161.59207901379324

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

Expansion of ∏_k>=1 (1 + 2^k-1*x^k). A304961

11-almost primes (generalization of semiprimes). A69272

Number of reversible strings with n-1 beads of 2 colors. 4 beads are black. String is not palindromic. A32091

Number of pentagonal regions in regular n-gon with all diagonals drawn. A67152

Number of genus 2, degree n, simply ramified covers of an elliptic curve. A170991

Number of monic irreducible polynomials over GF(4) with zero trace. A54661

Smallest k-almost prime between twin primes (for k >= 2). A68525

Solutions to φ(gpf(x)) - gpf(φ(x)) = 14 = c are special multiples of 17, x = 17k, where greatest prime factors of factor k were observed from {2, 3, 5}, i.e., it is smaller than 17. See solutions to other even cases of c (=A070813): A007283 for 0, A070004 for 2, A070815 for 254, A070816 for 65534. Gpf = greatest prime factor. A70814

Expansion of (1+2·x) / (1-2·x)⁴. A14483

Sums of the squares of the elements in the subsets of the integers 1 to n. A87076