Properties of the Number -39171

Thirty-Nine Thousand One Hundred Seventy-One

Basics

Value: -39172 → -39171 → -39170

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 1187

Divisors: 1, 3, 11, 33, 1187, 3561, 13057, 39171

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100100000011

Octal: -114403

Duodecimal: -1A803

Hexadecimal: -9903

Square: 1534367241

Square Root: 197.91664912280623

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 length 3 walks on an n-dimensional hypercubic lattice starting at the origin and staying in the nonnegative part. A64043

a(n) = 36·n² - n. A157286

Expansion of g.f. 1 / ∏_n>=0 (1 - xⁿ⁺³)⁽ⁿ⁺¹*(n+2)/2!). A264923

a(n) = 1089·n² - 33. A158692

a(n) = k is a number such that A007535(k), the smallest pseudoprime to base k ( > k), is the n-th Carmichael number. A293563