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Properties of the Number 22119

Twenty-Two Thousand One Hundred Nineteen

Basics

Value: 22118 → 22119 → 22120

Parity: odd

Prime: No

Previous Prime: 22111

Next Prime: 22123

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 73 × 101

Divisors: 1, 3, 73, 101, 219, 303, 7373, 22119

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011001100111

Octal: 53147

Duodecimal: 10973

Hexadecimal: 5667

Square: 489250161

Square Root: 148.72457765951128

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)=Number of (n+1)X(k+1) 0..3 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250676
Divisors of 99999999. A27890
a(n) is the least number k such that A066323(k) = n. A342728
G.f.: ∑k>=0 xk * ∏j=1..6·k (1 + xj)/(1 - xj). A385092
Divisors of 1016 - 1. A111211
Number of closed Deutsch paths whose area is exactly n. A333098
Number of partitions of n into 8 unordered relatively prime parts. A23028
Number of (1+1) X (n+1) 0..3 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250677
Products p·q*r of three distinct primes such that (p·q) mod r, (p·r) mod q and (q·r) mod p are all prime. A338704
Numbers k that divide 10k+1-1. A175203