Properties of the Number -813490

Eight Hundred Thirteen Thousand Four Hundred Ninety

Basics

Value: -813491 → -813490 → -813489

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 81349

Divisors: 1, 2, 5, 10, 81349, 162698, 406745, 813490

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000110100110110010

Octal: -3064662

Duodecimal: -33292A

Hexadecimal: -c69b2

Square: 661765980100

Square Root: 901.9368048815837

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

Number of 5-ary Lyndon words of length n over Z₅ with trace 0 and subtrace 2. A74416

Number of 5-ary Lyndon words of length n over Z₅ with trace 1 and subtrace 1. A74418

Number of 5-ary Lyndon words of length n over Z₅ with trace 1 and subtrace 2. A74419