Properties of the Number -67590

Sixty-Seven Thousand Five Hundred Ninety

Basics

Value: -67591 → -67590 → -67589

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 5 × 751

Divisors: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000100000000110

Octal: -204006

Duodecimal: -33146

Hexadecimal: -10806

Square: 4568408100

Square Root: 259.98076851951953

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

Triangle read by rows: T(n,m) (n >= m >= 1) = number of line segments formed by drawing the lines connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares. A331454

Number of partitions p = [x(1), ..., x(k)], where x(1) >= x(2) >= ... >= x(k), of n such that max(x(i) - x(i-1)) > number of distinct parts of p. A241822

Number of functions f:[n]->[n] such that f[(x²) mod n]=[f(x)²] mod n for all·in [n], for n=1,2,3,... Here [n] denotes {0,1,2,...,n-1}. A117988

a(n) = 100·n² - 10. A158490