Properties of the Number 30167

Thirty Thousand One Hundred Sixty-Seven

Basics

Value: 30166 → 30167 → 30168

Parity: odd

Prime: No

Previous Prime: 30161

Next Prime: 30169

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 97 × 311

Divisors: 1, 97, 311, 30167

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111010111010111

Octal: 72727

Duodecimal: 1555B

Hexadecimal: 75d7

Square: 910047889

Square Root: 173.68649918747283

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

T(n,k)=Equals one maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nXk array. A221024

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 926", based on the 5-celled von Neumann neighborhood. A284421

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 926", based on the 5-celled von Neumann neighborhood. A284422

Upper (1/3,1/2) midsequence of (n²) and (n³); see Comments. A390566

Equals one maps: number of nX3 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal, vertical and antidiagonal neighbors in a random 0..3 nX3 array. A221021

Equals one maps: number of n X 5 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal, vertical and antidiagonal neighbors in a random 0..3 n X 5 array. A221023

Number of (n+1) X (1+1) arrays of permutations of 0..n·2+1 with each element having directed index change 2,-1 1,0 2,1 0,-1 -2,-2 or -1,0. A264484

Least j such that 6·p(j)*M(n)-1 is prime with p(j)=j-th prime and M(n) = Mersenne prime. A157333

Continued fraction expansion of the Champernowne constant 0.1234567891011121314... A30167