Properties of the Number 22322

Twenty-Two Thousand Three Hundred Twenty-Two

Basics

Value: 22321 → 22322 → 22323

Parity: even

Prime: No

Previous Prime: 22307

Next Prime: 22343

Digit Sum: 11

Digital Root: 2

Palindrome: Yes

Factorization: 2 × 11161

Divisors: 1, 2, 11161, 22322

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101011100110010

Octal: 53462

Duodecimal: 10B02

Hexadecimal: 5732

Square: 498271684

Square Root: 149.40548852033515

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

Numbers using only digits 2 and 3. A32810

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 0 and 1 0 1 vertically. A207785

Numbers consisting only of digits 2 and 3, ordered according to the value obtained when the digits are interspersed with (right-associative) ^ operators. A248907

a(n) = ∑_d∣n d² * (d+1)/2. A278403

a(n) = 2*(10²ⁿ⁺¹-1)/9 + 10ⁿ. A332123

Palindromes n such that 10n01 is a prime. A99744

Palindromic primes in base 7 (written in base 7). A117702

Numbers having four 2's in base 10. A43500

Palindromes pertaining to A082204. A82205

Numbers n such that n and prime(n) contain prime digits only. A155088