Properties of the Number -169910

One Hundred Sixty-Nine Thousand Nine Hundred Ten

Basics

Value: -169911 → -169910 → -169909

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 13 × 1307

Divisors: 1, 2, 5, 10, 13, 26, 65, 130, 1307, 2614

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001011110110110

Octal: -513666

Duodecimal: -823B2

Hexadecimal: -297b6

Square: 28869408100

Square Root: 412.20140708153826

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) = binomial(n+6,5) - 1. A62988

Number of nonempty subsets of {1,2,...,n} in which exactly 1/2 of the elements are <= sqrt(n). A48093

Number of (n+7)X9 0..1 matrices with each 8X8 subblock idempotent. A224591