Compare 861979 vs 861980

Property	861979	861980
Type	prime	composite number
Unique factors	1	5
Total factors	1	6
Prime factorization	861979¹	2² × 5¹ × 7¹ × 47¹ × 131¹
Prime factorization	861979	2 × 2 × 5 × 7 × 47 × 131
Divisors count	2	48
Divisors	1, 861979	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 131, 140, 188, 235, 262, 329, 470, 524, 655, 658, 917, 940, 1310, 1316, 1645, 1834, 2620, 3290, 3668, 4585, 6157, 6580, 9170, 12314, 18340, 24628, 30785, 43099, 61570, 86198, 123140, 172396, 215495, 430990, 861980
Number of properties	3	0
Chen primes	26360th
Primes	68492nd
Twin primes (2nd member)	7193rd
Roman numberals
Base 2	11010010011100011011₂	11010010011100011100₂
Base 3	1121210102011₃	1121210102012₃
Base 4	3102130123₄	3102130130₄
Base 5	210040404₅	210040410₅
Base 6	30250351₆	30250352₆
Base 7	10220026₇	10220030₇
Base 8	3223433₈	3223434₈
Base 9	1553364₉	1553365₉
Base 10	861979₁₀	861980₁₀
Base 11	539688₁₁	539689₁₁
Base 12	3569b7₁₂	3569b8₁₂
Base 13	242461₁₃	242462₁₃
Base 14	1861bd₁₄	1861c0₁₄
Base 15	120604₁₅	120605₁₅
Base 16	d271b₁₆	d271c₁₆