Compare 551381 vs 551390

Property	551381	551390
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	551381¹	2¹ × 5¹ × 7¹ × 7877¹
Prime factorization	551381	2 × 5 × 7 × 7877
Divisors count	2	16
Divisors	1, 551381	1, 2, 5, 7, 10, 14, 35, 70, 7877, 15754, 39385, 55139, 78770, 110278, 275695, 551390
Number of properties	4	0
Additive primes	17821st
Isolated primes	35510th
Primes	45429th
Sexy primes (1st member)	9945th
Roman numberals
Base 2	10000110100111010101₂	10000110100111011110₂
Base 3	1001000100112₃	1001000100212₃
Base 4	2012213111₄	2012213132₄
Base 5	120121011₅	120121030₅
Base 6	15452405₆	15452422₆
Base 7	4454345₇	4454360₇
Base 8	2064725₈	2064736₈
Base 9	1030315₉	1030325₉
Base 10	551381₁₀	551390₁₀
Base 11	347296₁₁	3472a4₁₁
Base 12	227105₁₂	227112₁₂
Base 13	163c7c₁₃	163c88₁₃
Base 14	104d25₁₄	104d30₁₄
Base 15	ad58b₁₅	ad595₁₅
Base 16	869d5₁₆	869de₁₆