Compare 22381 vs 22383

Property2238122383
Typeprimecomposite number
Unique factors12
Total factors14
Prime factorization22381133 × 8291
Prime factorization223813 × 3 × 3 × 829
Divisors count28
Divisors1, 223811, 3, 9, 27, 829, 2487, 7461, 22383
Number of properties80
Happy primes411th 
Harmonic primes921st 
Isolated primes1748th 
Long primes948th 
Lucky primes402nd 
Primes2505th 
Pythagorean primes1240th 
Ulam primes184th 
Roman numberals  
Base 210101110110110121010111011011112
Base 31010200221310102010003
Base 4111312314111312334
Base 51204011512040135
Base 625134162513436
Base 712215271221547
Base 8535558535578
Base 9336279336309
Base 1022381102238310
Base 11158a711158a911
Base 1210b511210b5312
Base 13a25813a25a13
Base 14822914822b14
Base 15697115697315
Base 16576d16576f16
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