Properties of the Number -112912

One Hundred Twelve Thousand Nine Hundred Twelve

Basics

Value: -112913 → -112912 → -112911

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ⁴ × 7057

Divisors: 1, 2, 4, 8, 16, 7057, 14114, 28228, 56456, 112912

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011100100010000

Octal: -334420

Duodecimal: -55414

Hexadecimal: -1b910

Square: 12749119744

Square Root: 336.0238086802779

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

Let P1, P2, P3, P4 be consecutive primes, with P2 - P1 = P4 - P3 = 2. a(n) = (P1 + P2)/12 for the first occurrence of (P3 - P1)/6 = n. A329250

a(n) = 256·n² + 16. A158574

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 42. A31720

Number of permutations (p(1),p(2),...,p(n)) of (1,2,...,n) such that p(i)-i is in {-2,-1,3} for all i=1,...,n. A79999

Numbers k such that k and k² use only the digits 1, 2, 4, 7 and 9. A136998