Compare 680129 vs 680131

Property	680129	680131
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	680129¹	43¹ × 15817¹
Prime factorization	680129	43 × 15817
Divisors count	2	4
Divisors	1, 680129	1, 43, 15817, 680131
Number of properties	6	1
Chen primes	21509th
Isolated primes	43210th
Primes	55073rd
Semiprimes		145339th
Sexy primes (2nd member)	11849th
Sophie germain primes	5594th
Super primes	5598th
Roman numberals
Base 2	10100110000011000001₂	10100110000011000011₂
Base 3	1021112221222₃	1021112222001₃
Base 4	2212003001₄	2212003003₄
Base 5	133231004₅	133231011₅
Base 6	22324425₆	22324431₆
Base 7	5531612₇	5531614₇
Base 8	2460301₈	2460303₈
Base 9	1245858₉	1245861₉
Base 10	680129₁₀	680131₁₀
Base 11	424a9a₁₁	424aa1₁₁
Base 12	289715₁₂	289717₁₂
Base 13	1aa758₁₃	1aa75a₁₃
Base 14	139c09₁₄	139c0b₁₄
Base 15	d67be₁₅	d67c1₁₅
Base 16	a60c1₁₆	a60c3₁₆