Compare 660379 vs 660390

Property	660379	660390
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	660379¹	2¹ × 3¹ × 5¹ × 22013¹
Prime factorization	660379	2 × 3 × 5 × 22013
Divisors count	2	16
Divisors	1, 660379	1, 2, 3, 5, 6, 10, 15, 30, 22013, 44026, 66039, 110065, 132078, 220130, 330195, 660390
Number of properties	4	0
Additive primes	20925th
Lucky primes	6143rd
Primes	53598th
Twin primes (2nd member)	5781st
Roman numberals
Base 2	10100001001110011011₂	10100001001110100110₂
Base 3	1020112212111₃	1020112212220₃
Base 4	2201032123₄	2201032212₄
Base 5	132113004₅	132113030₅
Base 6	22053151₆	22053210₆
Base 7	5420206₇	5420223₇
Base 8	2411633₈	2411646₈
Base 9	1215774₉	1215786₉
Base 10	660379₁₀	660390₁₀
Base 11	411175₁₁	411185₁₁
Base 12	27a1b7₁₂	27a206₁₂
Base 13	1a1775₁₃	1a1783₁₃
Base 14	13293d₁₄	13294a₁₄
Base 15	d0a04₁₅	d0a10₁₅
Base 16	a139b₁₆	a13a6₁₆