Properties of the Number 26738

Twenty-Six Thousand Seven Hundred Thirty-Eight

Basics

Value: 26737 → 26738 → 26739

Parity: even

Prime: No

Previous Prime: 26737

Next Prime: 26759

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 29 × 461

Divisors: 1, 2, 29, 58, 461, 922, 13369, 26738

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110100001110010

Octal: 64162

Duodecimal: 13582

Hexadecimal: 6872

Square: 714920644

Square Root: 163.51758315239374

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 ways to tile a 4 X n region with 1 X 1, 2 X 2, 3 X 3 and 4 X 4 tiles. A54856

Number of tilings of a 10 X n rectangle using integer-sided square tiles. A219929

Number of primes p with n! < p <= (n+1)!. A61232

Number of parts in all the compositions of n into primes (i.e., in all ordered sequences of primes having sum n). A121304

Super-4 Numbers (4·n⁴ contains substring '4444' in its decimal expansion). A32744

a(n) = n*(2·n² + 5·n + 17)/2. A163661

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 49", based on the 5-celled von Neumann neighborhood. A270016

Lesser of 2 successive sphenic numbers (k, k+4) sandwiching 3 consecutive nonsquarefree numbers. A363830

Numbers n such that the sum of the proper divisors of n and n+1 equals either n or n+1. A130776

Numbers k for which (9 + k!)/9 is prime. A137390