Properties of the Number -202525

Two Hundred Two Thousand Five Hundred Twenty-Five

Basics

Value: -202526 → -202525 → -202524

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 8101

Divisors: 1, 5, 25, 8101, 40505, 202525

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110001011100011101

Octal: -613435

Duodecimal: -99251

Hexadecimal: -3171d

Square: 41016375625

Square Root: 450.0277769204919

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

Numbers k such that k | 4^k + 1. A15950

a(n) = 625·n² + 25. A157915

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 36. A31714

Numbers k that divide 4^k + 1, k not a power of 5. A15974