Properties of the Number -66898

Sixty-Six Thousand Eight Hundred Ninety-Eight

Basics

Value: -66899 → -66898 → -66897

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 31 × 83

Divisors: 1, 2, 13, 26, 31, 62, 83, 166, 403, 806

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000010101010010

Octal: -202522

Duodecimal: -3286A

Hexadecimal: -10552

Square: 4475342404

Square Root: 258.64647687529015

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

Least number k such that the determinant of the circulant matrix formed by its decimal digits is equal to n. A306593

Number of binary words of length n with exactly twice as many occurrences of subword 101 as occurrences of subword 010. A303430

Number of convex functions from {1,...,n} to itself. A134968