Properties of the Number -677408

Six Hundred Seventy-Seven Thousand Four Hundred Eight

Basics

Value: -677409 → -677408 → -677407

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 21169

Divisors: 1, 2, 4, 8, 16, 32, 21169, 42338, 84676, 169352

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10100101011000100000

Octal: -2453040

Duodecimal: -288028

Hexadecimal: -a5620

Square: 458881598464

Square Root: 823.0479937403408

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) = n*(n⁴ + 30·n³ + 395·n² + 2910·n + 11064)/120. A90391

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, 1), (0, 1, -1), (0, 1, 1), (1, 0, 1)}. A150557