Properties of the Number -12635

Twelve Thousand Six Hundred Thirty-Five

Basics

Value: -12636 → -12635 → -12634

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 7 × 19 ²

Divisors: 1, 5, 7, 19, 35, 95, 133, 361, 665, 1805

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101011011

Octal: -30533

Duodecimal: -738B

Hexadecimal: -315b

Square: 159643225

Square Root: 112.4055158788927

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

Numerators of the coefficients in the expansion of li^-1(x)/x in powers of 1/LambertW(-1,-e/x). A337734

Numbers k such that (10^2k+1 - 6·10^k - 1)/3 is prime. A183174

Frobenius number of the numerical semigroup generated by 3 consecutive triangular numbers. A69755

a(n) is the minimal area of a convex lattice polygon with 2n sides. A89187

Odd numbers k such that k divides A005940(k). A364545

Numbers n such that P(11·n) is prime where P(n) is the partition number. A113499

Numbers which are the sum of 3 cubes of distinct odd primes. A138853

Numbers m such that the product m*(m+1) has a set of prime divisors, from greatest down to 2, that is missing exactly two prime divisors. A391970

a(n) = (2·n - 3)n². A15238

Composite numbers k with no prime factor among (2, 3) (cf. A038509) and such that φ(k) < 2·k/3. A69043