Properties of the Number -25232

Twenty-Five Thousand Two Hundred Thirty-Two

Basics

Value: -25233 → -25232 → -25231

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ⁴ × 19 × 83

Divisors: 1, 2, 4, 8, 16, 19, 38, 76, 83, 152

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -110001010010000

Octal: -61220

Duodecimal: -12728

Hexadecimal: -6290

Square: 636653824

Square Root: 158.84583721331825

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

Composite numbers k such that k - φ(k) divides σ(k) - k. A68418

Numbers which are representable as a sum of nineteen but no fewer consecutive nonnegative integers. A270303

Maximal number of regions into which 5-space can be divided by n hyperspheres. A59174

Numbers k such that σ(k) = 3k - 2*φ(k). A68414

Number of points on surface of dodecahedron: a(n) = 30·n² + 2 for n > 0. A5903

a(0)=1; a(n) = sigma₂(n) + sigma₃(n). A92344

Nearest integer to the n-th root of e leading to a generalized closed form for ζ(s). A108925

Expansion of tan(x)*sin(sin(x))/2. A24304

Composite n such that n reduced mod(φ(n)) = σ(n) reduced mod(n). A68495

Sums of 2 successive primes s = prime(m) + prime(m+1) such that all digits of s are primes. A173719