Properties of the Number -66634

Sixty-Six Thousand Six Hundred Thirty-Four

Basics

Value: -66635 → -66634 → -66633

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 33317

Divisors: 1, 2, 33317, 66634

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10000010001001010

Octal: -202112

Duodecimal: -3268A

Hexadecimal: -1044a

Square: 4440089956

Square Root: 258.13562326807977

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) = ∑_k=0..n C(n,k)^k. A167008

Number of partitions of 3n in which every part is <=n. A209818

Expansion of ∑_k>0 (1/(1-x^k)⁶ - 1). A363696

Number of partitions of n into integers not greater than the squarefree kernel of n. A98715