Properties of the Number -39170

Thirty-Nine Thousand One Hundred Seventy

Basics

Value: -39171 → -39170 → -39169

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 3917

Divisors: 1, 2, 5, 10, 3917, 7834, 19585, 39170

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1001100100000010

Octal: -114402

Duodecimal: -1A802

Hexadecimal: -9902

Square: 1534288900

Square Root: 197.91412279066898

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 subsets of {1..n} of which every subset has a different sum. A325864

Expansion of 1/(g * (2-g)), where g = 1+x·g³ is the g.f. of A001764. A391208

Numbers n such that 6·10ⁿ + 4·R_n + 3 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103036

Number of 0..n arrays of length 3 with 0 never adjacent to n. A212836

Number of Proth primes < 10ⁿ. A239234