Properties of the Number -6175

One Hundred Seventy-Five

Basics

Value: -6176 → -6175 → -6174

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 ² × 13 × 19

Divisors: 1, 5, 13, 19, 25, 65, 95, 247, 325, 475

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: Yes

Tetrahedral: No

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Representations

Binary: -1100000011111

Octal: -14037

Duodecimal: -36A7

Hexadecimal: -181f

Square: 38130625

Square Root: 78.58116822750856

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 regions in regular n-gon with all diagonals drawn. A7678

a(n) = n³ + n² + n + 1. A53698

a(n) = (18ⁿ-1)/17. A218721

Convolution of primes with themselves. A14342

a(n) = n*(2·n+5)*(n-1)/6. A51925

4-dimensional analog of centered polygonal numbers. Also number of regions created by sides and diagonals of a convex n-gon in general position. A6522

Dispersion of A047218, (numbers >1 and congruent to 0 or 3 mod 5), by antidiagonals. A191724

Triangle of Gaussian binomial coefficients [ n,k ] for q = 18. A22182

a(n) = n*(11·n² - 5)/6. A4467

Numbers n such that p(10n) is prime, where p(n) is the number of partitions of n. A114170