Properties of the Number 7166

Seven Thousand One Hundred Sixty-Six

Basics

Value: 7165 → 7166 → 7167

Parity: even

Prime: No

Previous Prime: 7159

Next Prime: 7177

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 3583

Divisors: 1, 2, 3583, 7166

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101111111110

Octal: 15776

Duodecimal: 4192

Hexadecimal: 1bfe

Square: 51351556

Square Root: 84.65222974027323

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) = ∑_k=0..n A026615(n, k). A26622

Smallest positive number that can be written as sum of distinct Fibonacci numbers in n ways. A13583

Number of partitions of 5n into 5 parts. A256225

Number of partitions of n*(n-1)*(n-2) into parts that are at most n. A258299

Expansion of 1/(1 - ∑_k>=0 x^2·k*(k+1+1)). A282504

Incrementally largest terms in the continued fraction for Laplace's limit constant. A33262

Sums of 11 distinct powers of 2. A38462

Costas arrays such that the corresponding permutation is a derangement. A213271

The sum of the first n terms of the sequence is the concatenation of the first n bits of the sequence read as binary, with a(1) = 1. A308092

The 5x + 1 sequence beginning at 7. A28389