Properties of the Number -1712

Seven Hundred Twelve

Basics

Value: -1713 → -1712 → -1711

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 107

Divisors: 1, 2, 4, 8, 16, 107, 214, 428, 856, 1712

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010110000

Octal: -3260

Duodecimal: -BA8

Hexadecimal: -6b0

Square: 2930944

Square Root: 41.376321731154405

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

Expansion of 1 / (∑_n=-oo..oo x^n²)⁴. A4405

Expansion of ∏_{n >= 1} (1+q^2·n-1)/((1-q^4·n)*(1+q^4·n-2)). A144558

G.f. satisfies A(A(A(A(x)))) = F(x), where F(x) is the g.f. for A002697(n) = n·4^n-1. A372492

Expansion of e.g.f. sin(x)/cos(sin(x)) (odd powers only). A9553

Expansion of (1-x)/(1+x+2·x²+x³). A78051

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 189", based on the 5-celled von Neumann neighborhood. A270680

Expansion of exp(x)/cosh(sinh(x)). A9296

Number of partitions p of n such that median(p) = mean(p). A240219

The "comma sequence": the lexicographically earliest sequence of positive numbers with the property that the sequence formed by the pairs of digits adjacent to the commas between the terms is the same as the sequence of successive differences between the terms. A121805

a(n) = 1 + n + 2·n². A84849