Compare 19841 vs 19850

Property1984119850
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization19841121 × 52 × 3971
Prime factorization198412 × 5 × 5 × 397
Divisors count212
Divisors1, 198411, 2, 5, 10, 25, 50, 397, 794, 1985, 3970, 9925, 19850
Number of properties70
Additive primes1043rd 
Chen primes1105th 
Emirps625th 
Harmonic primes812th 
Primes2244th 
Pythagorean primes1115th 
Twin primes (1st member)339th 
Roman numberals  
Base 210011011000000121001101100010102
Base 31000012212310000200123
Base 4103120014103120224
Base 51113331511134005
Base 623150562315226
Base 711156371116057
Base 8466018466128
Base 9301859302059
Base 1019841101985010
Base 11139a81113a0611
Base 12b59512b5a212
Base 13905313905c13
Base 14733314733c14
Base 155d2b155d3515
Base 164d81164d8a16
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