Compare 221999 vs 222004

Property	221999	222004
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	221999¹	2² × 55501¹
Prime factorization	221999	2 × 2 × 55501
Divisors count	2	6
Divisors	1, 221999	1, 2, 4, 55501, 111002, 222004
Number of properties	4	0
Chen primes	8241st
Isolated primes	15083rd
Primes	19776th
Sophie germain primes	2240th
Roman numberals
Base 2	110110001100101111₂	110110001100110100₂
Base 3	102021112012₃	102021112101₃
Base 4	312030233₄	312030310₄
Base 5	24100444₅	24101004₅
Base 6	4431435₆	4431444₆
Base 7	1613141₇	1613146₇
Base 8	661457₈	661464₈
Base 9	367465₉	367471₉
Base 10	221999₁₀	222004₁₀
Base 11	141878₁₁	141882₁₁
Base 12	a857b₁₂	a8584₁₂
Base 13	7a07b₁₃	7a083₁₃
Base 14	5ac91₁₄	5ac96₁₄
Base 15	45b9e₁₅	45ba4₁₅
Base 16	3632f₁₆	36334₁₆