ℕ atory
Play Now

Properties of the Number 4194

Four Thousand One Hundred Ninety-Four

Basics

Value: 4193 → 4194 → 4195

Parity: even

Prime: No

Previous Prime: 4177

Next Prime: 4201

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 2 × 233

Divisors: 1, 2, 3, 6, 9, 18, 233, 466, 699, 1398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1000001100010

Octal: 10142

Duodecimal: 2516

Hexadecimal: 1062

Square: 17589636

Square Root: 64.76109943476871

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

Number of incomplete strict integer partitions of n, meaning not every number from 0 to n is the sum of some submultiset. A365831
Triangular array T(n,k), read by rows: coefficients of strong divisibility sequence of polynomials p(1,x) = 1, p(2,x) = 3 + 2·x, p(n,x) = u·p(n-1,x) + v·p(n-2,x) for n >= 3, where u = p(2,x), v = 1 - 2·x - x2. A367300
Number of walks on cubic lattice (starting from origin and not going below xy plane). A5573
Positive numbers whose product of digits is 8 times their sum. A62040
T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum. A186850
Square array T(n,k) read by antidiagonals: coordination sequence for lattice Dn. A103903
Numbers n such that sopf(n) = sopf(n+1) - sopf(n-1), where sopf(x) = sum of the distinct prime factors of x. A76525
Connell (5,3)-sum sequence (partial sums of the (5,3)-Connell sequence). A122795
Numbers that are the sum of nine fifth powers in two or more ways. A345619
Numbers that are the sum of nine fifth powers in exactly two ways. A346337