Properties of the Number -2833

Eight Hundred Thirty-Three

Basics

Value: -2834 → -2833 → -2832

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2833

Divisors: 1, 2833

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100010001

Octal: -5421

Duodecimal: -1781

Hexadecimal: -b11

Square: 8025889

Square Root: 53.225933528685054

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

Numerators of the coefficients of Euler-Ramanujan's harmonic number expansion into negative powers of a triangular number. A238813

G.f. satisfies A(x) = exp( ∑_k>=1 ((-2)^k + A(x^k)) * x^k/k ). A363578

A measure of how close rⁿ is to an integer where r is the real root of x³-x-1, i.e.. r = (1/2 + sqrt(23/108))^1/3 + (1/2 - sqrt(23/108))^1/3 = 1.3247.... (Higher absolute value of a(n) means closer, negative means less than closest integer.) A84252

a(0) = 1, a(1) = 2, a(3) = 3, a(n) = a(n-1) - a(n-3). A165192

Number of partitions of n into prime parts. A607

Numbers k such that 3^k - 2^k is prime. A57468

Numbers that are the sum of 12 positive 7th powers. A3379

Prime numbers congruent to 1 modulo 16 representable by both x² + 32·y² and x² + 64·y². A325067

Primes at which difference pattern X4Y (X and Y >= 6) occurs in A001223. A52162

T(n,k) = Number of length n 0..k arrays with each partial sum starting from the beginning no more than two standard deviations from its mean. A244832