Compare 221490 vs 221491

Property	221490	221491
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2¹ × 3² × 5¹ × 23¹ × 107¹	61¹ × 3631¹
Prime factorization	2 × 3 × 3 × 5 × 23 × 107	61 × 3631
Divisors count	48	4
Divisors	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	1, 61, 3631, 221491
Number of properties	0	1
Semiprimes		49842nd
Roman numberals
Base 2	110110000100110010₂	110110000100110011₂
Base 3	102020211100₃	102020211101₃
Base 4	312010302₄	312010303₄
Base 5	24041430₅	24041431₅
Base 6	4425230₆	4425231₆
Base 7	1611513₇	1611514₇
Base 8	660462₈	660463₈
Base 9	366740₉	366741₉
Base 10	221490₁₀	221491₁₀
Base 11	141455₁₁	141456₁₁
Base 12	a8216₁₂	a8217₁₂
Base 13	79a79₁₃	79a7a₁₃
Base 14	5aa0a₁₄	5aa0b₁₄
Base 15	45960₁₅	45961₁₅
Base 16	36132₁₆	36133₁₆