Compare 199972 vs 199981

Property	199972	199981
Type	composite number	semiprime
Unique factors	2	2
Total factors	3	2
Prime factorization	2² × 49993¹	31¹ × 6451¹
Prime factorization	2 × 2 × 49993	31 × 6451
Divisors count	6	4
Divisors	1, 2, 4, 49993, 99986, 199972	1, 31, 6451, 199981
Number of properties	0	1
Semiprimes		45225th
Roman numberals
Base 2	110000110100100100₂	110000110100101101₂
Base 3	101011022101₃	101011022201₃
Base 4	300310210₄	300310231₄
Base 5	22344342₅	22344411₅
Base 6	4141444₆	4141501₆
Base 7	1462003₇	1462015₇
Base 8	606444₈	606455₈
Base 9	334271₉	334281₉
Base 10	199972₁₀	199981₁₀
Base 11	127273₁₁	127281₁₁
Base 12	97884₁₂	97891₁₂
Base 13	70036₁₃	70042₁₃
Base 14	52c3a₁₄	52c45₁₄
Base 15	3e3b7₁₅	3e3c1₁₅
Base 16	30d24₁₆	30d2d₁₆