Properties of the Number -677040

Six Hundred Seventy-Seven Thousand Forty

Basics

Value: -677041 → -677040 → -677039

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 × 7 × 13 × 31

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100101010010110000

Octal: -2452260

Duodecimal: -287980

Hexadecimal: -a54b0

Square: 458383161600

Square Root: 822.8244041106219

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

Binomial coefficients binomial(2·n-3,4). A53126

Numbers with prime factorization pqrstu⁴. A190388

Binomial coefficients C(65,n). A17781

G.f.: ∑_n>=0 (n+1)*(n+2)*(n+3)*(n+4)/4! * xⁿ * (1 + xⁿ)ⁿ. A326005

Binomial coefficients C(n,61). A17725

Number of compositions of n into parts 1, 6, and 7. A259278

Binomial coefficient C(5·n,n-9). A4351

a(n) = n*(n-1)*(n-3)*(n-5). A62765