Properties of the Number -2312

Three Hundred Twelve

Basics

Value: -2313 → -2312 → -2311

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 17 ²

Divisors: 1, 2, 4, 8, 17, 34, 68, 136, 289, 578

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100100001000

Octal: -4410

Duodecimal: -1408

Hexadecimal: -908

Square: 5345344

Square Root: 48.08326112068523

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

Convolutory inverse of the factorial sequence. A77607

Eigensequence for the Moebius μ triangle A152904. A185694

Expansion of χ(x) / φ(x²) in powers of·where φ(), χ() are Ramanujan θ functions. A85261

A377091(k) for k in A379802. A379803

A076341(A000290(n)), imaginary part of squares mapped as defined in A076340, A076341. A76350

Matrix inverse of triangle A111536. A111540

a(n) = 2·n². A1105

Primorial base log-function: fully additive with a(p) = p#/p, where p# = A034386(p). A276085

Powerful numbers (A001694) that are not prime powers (A000961). A286708

Number of series-reduced planted trees with n leaves. Also the number of essentially series series-parallel networks with n edges; also the number of essentially parallel series-parallel networks with n edges. A669