Properties of the Number -52891

Fifty-Two Thousand Eight Hundred Ninety-One

Basics

Value: -52892 → -52891 → -52890

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 227 × 233

Divisors: 1, 227, 233, 52891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100111010011011

Octal: -147233

Duodecimal: -26737

Hexadecimal: -ce9b

Square: 2797457881

Square Root: 229.9804339503689

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

Product of the n-th sexy prime pair. A111192

Numbers n such that exactly two positive d in the range d <= n/2 exist which divide binomial(n-d-1, d-1) and which are not coprime to n. A178098

Sequence of pairwise relatively prime numbers of class P₄ (see comment in A275246). A275248

Sum of squares of first n tribonacci numbers (A000213). A107240

Number of self-complementary directed 4-multigraphs with loops on n nodes. A52114

Composite numbers not divisible by 2 which in base 4 contain their largest proper factor as a substring. A63145

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 187", based on the 5-celled von Neumann neighborhood. A270675

Numbers n with the property that the difference between the two largest proper divisors of n equals the sum of proper divisors of the digit sum of n. A132783