Properties of the Number 26915

Twenty-Six Thousand Nine Hundred Fifteen

Basics

Value: 26914 → 26915 → 26916

Parity: odd

Prime: No

Previous Prime: 26903

Next Prime: 26921

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 7 × 769

Divisors: 1, 5, 7, 35, 769, 3845, 5383, 26915

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100100100011

Octal: 64443

Duodecimal: 136AB

Hexadecimal: 6923

Square: 724417225

Square Root: 164.0579166026437

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 that have 10 terms in their Zeckendorf representation. A179250

Number of binary words of length n containing at least one subword 10⁶1 and no subwords 10ⁱ1 with i<6. A143286

a(n) is the least integer k such that there are n values of i <= k for which gpf(i² + 1) = gpf(k² + 1), where gpf(x) is the greatest prime factor of x. A258840

a(n) = T(n,0) + T(n,1) + ... + T(n,n), T given by A026907. A26915