Properties of the Number -202501

Two Hundred Two Thousand Five Hundred One

Basics

Value: -202502 → -202501 → -202500

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 13 × 37 × 421

Divisors: 1, 13, 37, 421, 481, 5473, 15577, 202501

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001011100000101

Octal: -613405

Duodecimal: -99231

Hexadecimal: -31705

Square: 41006655001

Square Root: 450.0011111097394

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

Smallest base b such that there exist exactly n Wieferich pseudoprimes (composites c satisfying b^c-1 == 1 (mod c²)) less than b. A255885

a(n) = 4·n⁴ + 1. A211412

Numbers k such that σ((k-1)/2) + τ((k-1)/2) is prime. A272060

Numerators of continued fraction convergents to sqrt(38). A41062

Numerators of continued fraction convergents to sqrt(152). A41278

Numerators of continued fraction convergents to sqrt(342). A41646

Numerators of continued fraction convergents to sqrt(950). A42838

x-values in the solution to x²-38·y²=1. A174750

Numbers k such that distances from k to three nearest squares are three perfect squares. A234335

a(n) = 32·n³ + 48·n² + 18·n + 1. A322830