Properties of the Number -163201

One Hundred Sixty-Three Thousand Two Hundred One

Basics

Value: -163202 → -163201 → -163200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 293 × 557

Divisors: 1, 293, 557, 163201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111110110000001

Octal: -476601

Duodecimal: -7A541

Hexadecimal: -27d81

Square: 26634566401

Square Root: 403.98143521701587

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

Hyperperfect numbers: x such that x = 1 + k*(σ(x)-x-1) for some k > 0. A34897

Hyperperfect numbers: k = m*(σ(k) - k - 1) + 1 for some m > 1. A7592

Semiprimes pq with pq - 1 divisible by p + q. A164643

Number of walks within N² (the first quadrant of Z²) starting at (0,0) and consisting of n steps taken from {(-1, 0), (0, -1), (1, 1)}. A151265

Unitary hyperperfect numbers. A225150

Hyperperfect brilliant numbers. A100713

Bi-unitary k-hyperperfect numbers: numbers m such that m = 1 + k * (bsigma(m) - m - 1) where bsigma(m) is the sum of bi-unitary divisors of m (A188999) and k >= 1 is an integer. A309568