Compare 221489 vs 221490

Property	221489	221490
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	221489¹	2¹ × 3² × 5¹ × 23¹ × 107¹
Prime factorization	221489	2 × 3 × 3 × 5 × 23 × 107
Divisors count	2	48
Divisors	1, 221489	1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 107, 115, 138, 207, 214, 230, 321, 345, 414, 535, 642, 690, 963, 1035, 1070, 1605, 1926, 2070, 2461, 3210, 4815, 4922, 7383, 9630, 12305, 14766, 22149, 24610, 36915, 44298, 73830, 110745, 221490
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	110110000100110010₂
Base 3	102020211022₃	102020211100₃
Base 4	312010301₄	312010302₄
Base 5	24041424₅	24041430₅
Base 6	4425225₆	4425230₆
Base 7	1611512₇	1611513₇
Base 8	660461₈	660462₈
Base 9	366738₉	366740₉
Base 10	221489₁₀	221490₁₀
Base 11	141454₁₁	141455₁₁
Base 12	a8215₁₂	a8216₁₂
Base 13	79a78₁₃	79a79₁₃
Base 14	5aa09₁₄	5aa0a₁₄
Base 15	4595e₁₅	45960₁₅
Base 16	36131₁₆	36132₁₆