Properties of the Number -262163

Two Hundred Sixty-Two Thousand One Hundred Sixty-Three

Basics

Value: -262164 → -262163 → -262162

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 11 × 23833

Divisors: 1, 11, 23833, 262163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000000000000010011

Octal: -1000023

Duodecimal: -10786B

Hexadecimal: -40013

Square: 68729438569

Square Root: 512.0185543513047

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) = 2ⁿ + n + 1. A5126

a(n) = ∑_d∣n d·2^{n/d - 1}. A54599

a(n) = ∑_d∣n d·2^n-d. A90879

Positions of 0 in A288132; complement of A288134. A288133

a(n) = ∑_{d∣n, d odd} d·2^{n/d - 1}, a(0)=0. A54601

Expansion of ∑_{p prime} x^p/(1 - p·x^p). A373458

a(n) = ∑_{p∣n, p prime} p^φ(n/p). A369687

Minimal number (in decimal representation) with n nonprime substrings in base-8 representation (substrings with leading zeros are considered to be nonprime). A217108

Numerator of (0 followed by A005126(n)= 2, 4, 7, ...)/2ⁿ. A271573

a(n) = ∑_d∣n 2^d-1 * binomial(d+n/d-1,d). A357041