Properties of the Number 25633

Twenty-Five Thousand Six Hundred Thirty-Three

Basics

Value: 25632 → 25633 → 25634

Parity: odd

Prime: Yes

Previous Prime: 25621

Next Prime: 25639

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 25633

Divisors: 1, 25633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010000100001

Octal: 62041

Duodecimal: 12A01

Hexadecimal: 6421

Square: 657050689

Square Root: 160.1030917877603

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

Constant term in the reduction by (x² -> x+1) of the polynomial p(n,x) given in Comments. A192872

Balanced primes of order nine. A96701

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock commuting with each of its horizontal and vertical 2X2 subblock neighbors. A186482

5th-largest term in the n-th row of Stern's diatomic triangle A002487. A244475

Primes in A301916 but not in A045318. A320481

Primes that remain prime through 3 iterations of function f(x) = 5x + 8. A23286

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

Least prime in a string of exactly n consecutive primes all differing by semiprimes. A220697

Primes without "9" as a digit that remain prime when any single digit is replaced with "9". A224322

a(n) = the smallest positive integer that produces a product that contains the digit 2 when multiplied by 2 at most n times, and where a further multiplication by 2 produces a number that does not contain the digit 2. Set a(n) = -1 if no such number exists. A381183