Properties of the Number -23025

Twenty-Three Thousand Twenty-Five

Basics

Value: -23026 → -23025 → -23024

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 307

Divisors: 1, 3, 5, 15, 25, 75, 307, 921, 1535, 4605

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -101100111110001

Octal: -54761

Duodecimal: -113A9

Hexadecimal: -59f1

Square: 530150625

Square Root: 151.73990905493517

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) = ∑_k=0..n p(k) where p(k) = number of partitions of k (A000041). A70

Number of palindromic partitions of n. A25065

Sum of quadratic residues of (n-th prime == 3 mod 4). A282035

Integers k such that k·28·c + 1 is prime for c = 1, 2, 4, 7 and 14. A67199

Let p = n-th prime == 3 mod 8; a(n) = sum of quadratic residues mod p. A282723

Expansion of e.g.f. 1/(1 - x·exp(x)/(1 - x·exp(2·x)/(1 - x·exp(3·x)/(1 - x·exp(4·x)/(1 - ...))))), a continued fraction. A295241

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 121", based on the 5-celled von Neumann neighborhood. A270208

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 782", based on the 5-celled von Neumann neighborhood. A273536

a(n) = floor(10000·log(n)). A4243