Compare 861221 vs 861230

Property	861221	861230
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	861221¹	2¹ × 5¹ × 71¹ × 1213¹
Prime factorization	861221	2 × 5 × 71 × 1213
Divisors count	2	16
Divisors	1, 861221	1, 2, 5, 10, 71, 142, 355, 710, 1213, 2426, 6065, 12130, 86123, 172246, 430615, 861230
Number of properties	3	0
Isolated primes	54066th
Primes	68439th
Sophie germain primes	6847th
Roman numberals
Base 2	11010010010000100101₂	11010010010000101110₂
Base 3	1121202101002₃	1121202101102₃
Base 4	3102100211₄	3102100232₄
Base 5	210024341₅	210024410₅
Base 6	30243045₆	30243102₆
Base 7	10214564₇	10214606₇
Base 8	3222045₈	3222056₈
Base 9	1552332₉	1552342₉
Base 10	861221₁₀	861230₁₀
Base 11	539059₁₁	539067₁₁
Base 12	356485₁₂	356492₁₂
Base 13	241cca₁₃	242006₁₃
Base 14	185bdb₁₄	185c06₁₄
Base 15	12029b₁₅	1202a5₁₅
Base 16	d2425₁₆	d242e₁₆