Properties of the Number -1679580

Six Hundred Seventy-Nine Thousand Five Hundred Eighty

Basics

Value: -1679581 → -1679580 → -1679579

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 × 7 × 31 × 43

Divisors: 1, 2, 3, 4, 5, 6, 7, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: Yes

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Representations

Binary: -110011010000011011100

Octal: -6320334

Duodecimal: -68BB90

Hexadecimal: -19a0dc

Square: 2820988976400

Square Root: 1295.9861110366885

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) = n⁴ - n. A58895

Number of length n primitive (=aperiodic or period n) 6-ary words which are earlier in lexicographic order than any other word derived by cyclic shifts of the alphabet. A320071

Number of ways to choose three points on a centered hexagonal grid of size n. A240826