Compare 680861 vs 680863

Property	680861	680863
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	680861¹	281¹ × 2423¹
Prime factorization	680861	281 × 2423
Divisors count	2	4
Divisors	1, 680861	1, 281, 2423, 680863
Number of properties	5	1
Additive primes	21505th
Chen primes	21530th
Cousin primes (2nd member)	5943rd
Isolated primes	43251st
Primes	55128th
Semiprimes		145482nd
Roman numberals
Base 2	10100110001110011101₂	10100110001110011111₂
Base 3	1021120222002₃	1021120222011₃
Base 4	2212032131₄	2212032133₄
Base 5	133241421₅	133241423₅
Base 6	22332045₆	22332051₆
Base 7	5534006₇	5534011₇
Base 8	2461635₈	2461637₈
Base 9	1246862₉	1246864₉
Base 10	680861₁₀	680863₁₀
Base 11	4255a5₁₁	4255a7₁₁
Base 12	28a025₁₂	28a027₁₂
Base 13	1aab9c₁₃	1aaba1₁₃
Base 14	13a1ad₁₄	13a1b1₁₄
Base 15	d6b0b₁₅	d6b0d₁₅
Base 16	a639d₁₆	a639f₁₆