Properties of the Number 25537

Twenty-Five Thousand Five Hundred Thirty-Seven

Basics

Value: 25536 → 25537 → 25538

Parity: odd

Prime: Yes

Previous Prime: 25523

Next Prime: 25541

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 25537

Divisors: 1, 25537

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001111000001

Octal: 61701

Duodecimal: 12941

Hexadecimal: 63c1

Square: 652138369

Square Root: 159.80300372646317

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 compositions (ordered partitions) of n into distinct odd parts. A32021

Primes of form n² + 256. A256776

Primes of the form 2·p² - 1, where p is prime. A92057

Primes with at least one of each prime digit. A108419

Numerators of continued fraction convergents to sqrt(798). A42538

Primes with prime number of only prime digits (i.e., 2, 3, 5, 7). A124888

a(n) = 128n² + 2336n + 10657. A157433

Number of partitions p of n such that (number of numbers in p that have multiplicity 1) < (number of numbers in p having multiplicity > 1). A330001

Centered octachoral numbers. A365206

Primes p such that σ(p-1)+σ(p+1) is prime. A67464