Properties of the Number -12629

Twelve Thousand Six Hundred Twenty-Nine

Basics

Value: -12630 → -12629 → -12628

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 73 × 173

Divisors: 1, 73, 173, 12629

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11000101010101

Octal: -30525

Duodecimal: -7385

Hexadecimal: -3155

Square: 159491641

Square Root: 112.37882362794157

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

a(n) = a(n-1) + a(n-2) - a(n-3) - a(n-8), starting 1,1,2,2,3,3,4,4. A172397

Numbers whose multiset multisystem (A302242) is crossing. A324170

Numbers k such that sopf(k) = (1/2)*(sopf(k+1) + sopf(k-1)), where sopf(x) = sum of the distinct prime factors of x. A75846

Main diagonal of array in A083140. A83141

Ulam's spiral (WSW spoke). A143854

Expansion of e.g.f. exp(x·cosh(2·x)). A381273

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted then there are a pair of central terms both equal to 9. A31422

Expansion of (1-2·x)/((1+2·x)*(1-3·x)). A232015

Numbers m such that m' = d₁^k + d₂^k-1 + ... + d_k¹ where d₁, d₂, ..., d_k are the digits of m, with MSD(m) = d₁ and LSD(m) = d_k, and m' is the arithmetic derivative of m. A284813

Partial sums of A304910. A304913