Properties of the Number -140621

One Hundred Forty Thousand Six Hundred Twenty-One

Basics

Value: -140622 → -140621 → -140620

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 13 × 29 × 373

Divisors: 1, 13, 29, 373, 377, 4849, 10817, 140621

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010010101001101

Octal: -422515

Duodecimal: -69465

Hexadecimal: -2254d

Square: 19774265641

Square Root: 374.9946666287402

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

Positive solutions of Monkey and Coconuts Problem for the classic case (5 sailors, 1 coconut to the monkey): a(n) = 15625·n - 4 for n >= 1. A254029

a(n) = 100·n² + 100·n + 21. A152161

a(n) = a(n-1) + p(n) if p(n) > a(n-1), otherwise a(n) = a(n-1) - p(n), where p is the partition function A000041 (assuming a(n) = 0 for n < 0). A331165