Properties of the Number -853

Eight Hundred Fifty-Three

Basics

Value: -854 → -853 → -852

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 853

Divisors: 1, 853

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101010101

Octal: -1525

Duodecimal: -5B1

Hexadecimal: -355

Square: 727609

Square Root: 29.206163733020468

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 e.g.f. log(1 + arcsin(x))*exp(-x). A297209

∏_n>=1 1 / (1 - a(n)*xⁿ) = 1 + ∑_n>=1 x^prime(n). A348127

Percolation series for directed hexagonal lattice. A6836

Expansion of η(q) * η(q⁹) * η(q²¹)² / (η(q³)² * η(q⁷) * η(q⁶³)) in powers of q. A226059

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 115", based on the 5-celled von Neumann neighborhood. A270184

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 123", based on the 5-celled von Neumann neighborhood. A270213

Inverse binomial transform of A002487. A71015

Number of simple connected graphs on n unlabeled nodes. A1349

Primes p such that p + 4 is also prime. A23200

Number of partitions of n into distinct parts >= 2. A25147