Properties of the Number 25297

Twenty-Five Thousand Two Hundred Ninety-Seven

Basics

Value: 25296 → 25297 → 25298

Parity: odd

Prime: No

Previous Prime: 25261

Next Prime: 25301

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 41 × 617

Divisors: 1, 41, 617, 25297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110001011010001

Octal: 61321

Duodecimal: 12781

Hexadecimal: 62d1

Square: 639938209

Square Root: 159.05030650709227

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 partitions of 4ⁿ into n-th powers. A27601

Number of partitions of n such that the number of odd parts is a part and the number of even parts is not a part. A240578

Row 4 of table A162424. A162427

Number of (w,x,y) with all terms in {0,...,n} and max(w,x,y) >= 2·min(w,x,y). A213390

a(n) = 2·n³ - 313·n² + 6823·n - 13633. A218456

Consider the triangle in which the j-th row begins with prime(j) and is the arithmetic progression with least common difference such that the remaining j-1 terms are composite and not divisible by prime(j). Sequence gives last term in each row. A95182

Numbers n such that n·2²²⁸¹ - 1 is prime. A265504

Number of (1,2,2,2,2)-chromatic cubic graphs with 2n nodes. A275618

Numbers that are the sum of 2 nonzero squares in 6 or more ways. A25297