Compare 221489 vs 221492

Property	221489	221492
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	221489¹	2² × 55373¹
Prime factorization	221489	2 × 2 × 55373
Divisors count	2	6
Divisors	1, 221489	1, 2, 4, 55373, 110746, 221492
Number of properties	5	0
Chen primes	8225th
Isolated primes	15054th
Primes	19735th
Pythagorean primes	9846th
Sophie germain primes	2238th
Roman numberals
Base 2	110110000100110001₂	110110000100110100₂
Base 3	102020211022₃	102020211102₃
Base 4	312010301₄	312010310₄
Base 5	24041424₅	24041432₅
Base 6	4425225₆	4425232₆
Base 7	1611512₇	1611515₇
Base 8	660461₈	660464₈
Base 9	366738₉	366742₉
Base 10	221489₁₀	221492₁₀
Base 11	141454₁₁	141457₁₁
Base 12	a8215₁₂	a8218₁₂
Base 13	79a78₁₃	79a7b₁₃
Base 14	5aa09₁₄	5aa0c₁₄
Base 15	4595e₁₅	45962₁₅
Base 16	36131₁₆	36134₁₆