Properties of the Number -390629

Three Hundred Ninety Thousand Six Hundred Twenty-Nine

Basics

Value: -390630 → -390629 → -390628

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 577 × 677

Divisors: 1, 577, 677, 390629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011111010111100101

Octal: -1372745

Duodecimal: -16A085

Hexadecimal: -5f5e5

Square: 152591015641

Square Root: 625.0031999918081

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

a(n) = 5ⁿ + 4. A242329

a(n) = n⁴+4 = (n²-2·n+2)*(n²+2·n+2) = ((n-1)²+1)*((n+1)²+1). A57781

Expansion of ∏_k>=1 (1 + x^k)^k*((k-2²+k)/2). A294959