Properties of the Number 22229

Twenty-Two Thousand Two Hundred Twenty-Nine

Basics

Value: 22228 → 22229 → 22230

Parity: odd

Prime: Yes

Previous Prime: 22193

Next Prime: 22247

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 22229

Divisors: 1, 22229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101011011010101

Octal: 53325

Duodecimal: 10A45

Hexadecimal: 56d5

Square: 494128441

Square Root: 149.093930124603

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

Smallest prime containing exactly n 2's. A37057

T(n,k)=Number of arrangements of n+1 numbers x(i) in -k..k with the sum of x(i)*x(i+1) equal to zero. A188358

Primes that contain digits 2 and 9 only. A20460

a(n) is the least prime following A002276(n) repdigits. A99656

Near-repdigit primes with at least two 2's as the repeated digit. A105982

Prime numbers containing the string 222. A166580

Primes with either no internal digits or all internal digits are 2. A69677

Primes having only {2, 3, 9} as digits. A260128

Primes having only {2, 7, 9} as digits. A261182

Primes having only {2, 4, 9} as digits. A385785