Properties of the Number 25030

Twenty-Five Thousand Thirty

Basics

Value: 25029 → 25030 → 25031

Parity: even

Prime: No

Previous Prime: 25013

Next Prime: 25031

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 2503

Divisors: 1, 2, 5, 10, 2503, 5006, 12515, 25030

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110000111000110

Octal: 60706

Duodecimal: 1259A

Hexadecimal: 61c6

Square: 626500900

Square Root: 158.2087228947886

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

a(n) = A063997(n)/4. A88406

Number of length n - 1 ordered set partitions of {1..n} where no element of any block is greater than any element of a non-adjacent consecutive block. A332724

a(1) = 2; a(n+1) = a(n)-th composite. A22450

Number of non-equivalent ways to choose 4 points in an equilateral triangle grid of side n. A231653

Number of simple chord diagrams with n chords, up to rotation. A278993

a(n) is the number of regions formed by n-secting the angles of a decagon. A335800

Representation degeneracies for boson strings. A5294

Numbers that contain as proper substrings every maximal prime power dividing them. A59401

Numbers n such that the average of prime(n) and prime(n+1) is a perfect cube. A76693

Base-8 palindromes that start with 6. A43026