Properties of the Number 26297

Twenty-Six Thousand Two Hundred Ninety-Seven

Basics

Value: 26296 → 26297 → 26298

Parity: odd

Prime: Yes

Previous Prime: 26293

Next Prime: 26309

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 26297

Divisors: 1, 26297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110011010111001

Octal: 63271

Duodecimal: 13275

Hexadecimal: 66b9

Square: 691532209

Square Root: 162.16349774224778

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 of form n² + 4096. A256836

Prime number spiral (clockwise, East spoke). A54555

Positive numbers y such that y² is of the form x²+(x+967)² with integer x. A159701

Smallest m such that (2ⁿ)! + m is prime. A136146

L(p) modulo p², where p = prime(n) and L is a Lucas number (A000032). A268478

Numbers k such that the continued fraction for sqrt(k) has period 79. A20418

Prime factors in a divisibility sequence of the Lucas sequence v(P=3,Q=5) of the second kind. A164816

The n-th prime number that equals 1 (mod 4n). A203018

a(n) = 8·n³ - 449·n² + 7967·n - 45523. A253045

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