Properties of the Number -679057

Six Hundred Seventy-Nine Thousand Fifty-Seven

Basics

Value: -679058 → -679057 → -679056

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 673 × 1009

Divisors: 1, 673, 1009, 679057

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100101110010010001

Octal: -2456221

Duodecimal: -288B81

Hexadecimal: -a5c91

Square: 461118409249

Square Root: 824.0491490196443

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

Overpseudoprimes to base 3. A141350

Semiprimes of the form (4·n + 1)*(6·n + 1) = 24·n² + 10·n + 1. A255584

a(n) = 10·a(n-1) - 7·a(n-2), with a(0)=0, a(1)=1. A190989