Compare 661117 vs 661128

Property	661117	661128
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	661117¹	2³ × 3¹ × 13² × 163¹
Prime factorization	661117	2 × 2 × 2 × 3 × 13 × 13 × 163
Divisors count	2	48
Divisors	1, 661117	1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 169, 312, 326, 338, 489, 507, 652, 676, 978, 1014, 1304, 1352, 1956, 2028, 2119, 3912, 4056, 4238, 6357, 8476, 12714, 16952, 25428, 27547, 50856, 55094, 82641, 110188, 165282, 220376, 330564, 661128
Number of properties	4	0
Chen primes	20991st
Cousin primes (1st member)	5784th
Isolated primes	42078th
Primes	53659th
Roman numberals
Base 2	10100001011001111101₂	10100001011010001000₂
Base 3	1020120212211₃	1020120220020₃
Base 4	2201121331₄	2201122020₄
Base 5	132123432₅	132124003₅
Base 6	22100421₆	22100440₆
Base 7	5422312₇	5422326₇
Base 8	2413175₈	2413210₈
Base 9	1216784₉	1216806₉
Base 10	661117₁₀	661128₁₀
Base 11	411786₁₁	411796₁₁
Base 12	27a711₁₂	27a720₁₂
Base 13	1a1bc2₁₃	1a1c00₁₃
Base 14	132d09₁₄	132d16₁₄
Base 15	d0d47₁₅	d0d53₁₅
Base 16	a167d₁₆	a1688₁₆