Properties of the Number -172031

One Hundred Seventy-Two Thousand Thirty-One

Basics

Value: -172032 → -172031 → -172030

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 172031

Divisors: 1, 172031

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001111111111111

Octal: -517777

Duodecimal: -8367B

Hexadecimal: -29fff

Square: 29594664961

Square Root: 414.76619920142963

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) = 21·2ⁿ - 1. A171389

Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 145", based on the 5-celled von Neumann neighborhood. A279150

Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 481", based on the 5-celled von Neumann neighborhood. A288587

Sum of the lengths of the cycle types of the permutation created by duality and reversal on the partitions of n. A36050

Primes of the form m·2^φ(m)-1 with φ(m) the Euler function, in order of increasing m. A46153

Number of 2-input gates used to synthesize parity function in disjunctive normal form (DNF) with n inputs. A74494

Decimal representation of the middle column of the "Rule 169" elementary cellular automaton starting with a single ON (black) cell. A267589