Properties of the Number 26293

Twenty-Six Thousand Two Hundred Ninety-Three

Basics

Value: 26292 → 26293 → 26294

Parity: odd

Prime: Yes

Previous Prime: 26267

Next Prime: 26297

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 26293

Divisors: 1, 26293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011010110101

Octal: 63265

Duodecimal: 13271

Hexadecimal: 66b5

Square: 691321849

Square Root: 162.15116404145854

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

Primes p for which the period of reciprocal 1/p is (p-1)/12. A56217

G.f.s of the z^p coefficients of the polynomials in the GF4 denominators of A156933. A157705

T(n,k) = 5·A046802(n,k) - 4·A007318(n,k), triangle read by rows (0 <= k <= n). A168290

Primes p2 such that p1³ + p2² is an average of twin primes and p1 < p2 are consecutive primes. A138755

Numbers n such that the numbers of divisors of n,n+1,n+2 and n+3 are k,2k,4k,8k respectively for some k. A100364

Numbers n such that n and n+4^k are all primes for k=1,2,3. A49493

Primes p such that q = 4p² + 1 and r = 4q² + 1 are also prime. A122424

Primes in A103375. A103385

Numbers p from A001125 such that 2·p-3 is prime. A63939

Odd numbers n such that 2n is a term in A247665. A249556