Properties of the Number -2368

Three Hundred Sixty-Eight

Basics

Value: -2369 → -2368 → -2367

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ⁶ × 37

Divisors: 1, 2, 4, 8, 16, 32, 37, 64, 74, 148

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100101000000

Octal: -4500

Duodecimal: -1454

Hexadecimal: -940

Square: 5607424

Square Root: 48.662100242385755

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 ∏_k>=0 (1-x^4·k+1)^4·k+1. A285070

Dirichlet convolution of Ramanujan numbers (A000594) with themselves. A34778

Expansion of (1-2·x+2·x²-x³)/(1-3·x+5·x²-3·x³+x⁴). A123879

Expansion of (1-x²)/(1-x-x²+x³+x⁴). A101496

Triangular sequence from coefficients of a switched even -odd polynomial recursion: Even:p(x,n)=2·x*p(x, n - 1) - p(x, n - 2); Odd:p(x,n)=(1 - 2·x)*p(x, n - 1) - p(x, n - 2);. A137406

Numbers that are divisible by exactly 7 primes counting multiplicity. A46308

Numbers k such that 2^k - 5 is prime. A59608

Number of ways of writing n as a sum of n squares. A66535

Number of subsets of {1..n} that cannot be linearly combined using nonnegative coefficients to obtain n. A365380

Number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton (see Comments for precise definition). A160410