Compare 221399 vs 221408

Property	221399	221408
Type	prime	composite number
Unique factors	1	4
Total factors	1	8
Prime factorization	221399¹	2⁵ × 11¹ × 17¹ × 37¹
Prime factorization	221399	2 × 2 × 2 × 2 × 2 × 11 × 17 × 37
Divisors count	2	48
Divisors	1, 221399	1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 68, 74, 88, 136, 148, 176, 187, 272, 296, 352, 374, 407, 544, 592, 629, 748, 814, 1184, 1258, 1496, 1628, 2516, 2992, 3256, 5032, 5984, 6512, 6919, 10064, 13024, 13838, 20128, 27676, 55352, 110704, 221408
Number of properties	4	0
Chen primes	8221st
Primes	19726th
Sexy primes (2nd member)	4666th
Twin primes (1st member)	2340th
Roman numberals
Base 2	110110000011010111₂	110110000011100000₂
Base 3	102020200222₃	102020201022₃
Base 4	312003113₄	312003200₄
Base 5	24041044₅	24041113₅
Base 6	4424555₆	4425012₆
Base 7	1611323₇	1611335₇
Base 8	660327₈	660340₈
Base 9	366628₉	366638₉
Base 10	221399₁₀	221408₁₀
Base 11	141382₁₁	141390₁₁
Base 12	a815b₁₂	a8168₁₂
Base 13	79a09₁₃	79a15₁₃
Base 14	5a983₁₄	5a98c₁₄
Base 15	458ee₁₅	45908₁₅
Base 16	360d7₁₆	360e0₁₆