Properties of the Number -66278

Sixty-Six Thousand Two Hundred Seventy-Eight

Basics

Value: -66279 → -66278 → -66277

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 31 × 1069

Divisors: 1, 2, 31, 62, 1069, 2138, 33139, 66278

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001011100110

Octal: -201346

Duodecimal: -32432

Hexadecimal: -102e6

Square: 4392773284

Square Root: 257.445139787101

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

Number of n-node rooted identity trees of height 10. A229404

Number of 2n-node rooted identity trees of height n. A245090