Properties of the Number -30841

Thirty Thousand Eight Hundred Forty-One

Basics

Value: -30842 → -30841 → -30840

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 30841

Divisors: 1, 30841

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111100001111001

Octal: -74171

Duodecimal: -15A21

Hexadecimal: -7879

Square: 951167281

Square Root: 175.6160584912439

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

Numbers k such that 6·k+5, 6·k+11, 6·k+17, 6·k+23 are consecutive primes. A90836

Numerators of lower primes-only best approximates (POBAs) to π; see Comments. A265808

Numerators of primes-only best approximates (POBAs) to π; see Comments. A265812

Consecutive states of the linear congruential pseudo-random number generator (1093·s + 18257) mod 86436 when started at s=1. A385340

Numbers k such that 13k = 6j² + 6j + 1. A106390

Consecutive pairs of prime point sums in A161191 (includes triples). A161192

Prime numbers whose central digit equals the sum of the other digits. A235119

Prime numbers of the form A385986(1) + ... + A385986(k) for some k > 0. A385987

a(n) = a(n-2)*2 + floor(sqrt(a(n-1))). A182559

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 629", based on the 5-celled von Neumann neighborhood. A273297