Compare 199961 vs 199972

Property	199961	199972
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	199961¹	2² × 49993¹
Prime factorization	199961	2 × 2 × 49993
Divisors count	2	6
Divisors	1, 199961	1, 2, 4, 49993, 99986, 199972
Number of properties	6	0
Chen primes	7525th
Emirps	4278th
Isolated primes	13663rd
Primes	17982nd
Pythagorean primes	8977th
Sexy primes (1st member)	4295th
Roman numberals
Base 2	110000110100011001₂	110000110100100100₂
Base 3	101011021222₃	101011022101₃
Base 4	300310121₄	300310210₄
Base 5	22344321₅	22344342₅
Base 6	4141425₆	4141444₆
Base 7	1461656₇	1462003₇
Base 8	606431₈	606444₈
Base 9	334258₉	334271₉
Base 10	199961₁₀	199972₁₀
Base 11	127263₁₁	127273₁₁
Base 12	97875₁₂	97884₁₂
Base 13	70028₁₃	70036₁₃
Base 14	52c2d₁₄	52c3a₁₄
Base 15	3e3ab₁₅	3e3b7₁₅
Base 16	30d19₁₆	30d24₁₆