Properties of the Number -2327

Three Hundred Twenty-Seven

Basics

Value: -2328 → -2327 → -2326

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 13 × 179

Divisors: 1, 13, 179, 2327

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -100100010111

Octal: -4427

Duodecimal: -141B

Hexadecimal: -917

Square: 5414929

Square Root: 48.23898838076935

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) = ∑_k=1..n μ(k)*k². A336276

Number of Look-and-Say partitions of n; see Comments. A239455

Expansion of (1 + x² - sqrt( 1 - 4·x + 2·x² + x⁴)) / (2·x) in powers of x. A82582

Number of partitions of n having no more odd than even parts. A171966

Goodstein sequence starting with 4: to calculate a(n+1), write a(n) in the hereditary representation in base n+2, then bump the base to n+3, then subtract 1. A56193

Number of integer partitions of n of even rank. A340601

Gullwing sequence (see Comments lines for precise definition). A187220

Triangle read by rows: T(n,k) = number of vertices in a "frame" of size n X k (see Comments in A331457 for definition). A332599

Number of integer partitions of n such that for some part k the multiplicity of k exceeds k. A387578

a(n) = n*(14·n-3). A185019