Compare 690491 vs 690491

Property	690491	690491
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	690491¹	690491¹
Prime factorization	690491	690491
Divisors count	2	2
Divisors	1, 690491	1, 690491
Number of properties	6	6
Additive primes	21783rd	21783rd
Chen primes	21789th	21789th
Primes	55845th	55845th
Sophie germain primes	5657th	5657th
Twin primes (1st member)	5995th	5995th
Ulam primes	4111th	4111th
Roman numberals
Base 2	10101000100100111011₂	10101000100100111011₂
Base 3	1022002011202₃	1022002011202₃
Base 4	2220210323₄	2220210323₄
Base 5	134043431₅	134043431₅
Base 6	22444415₆	22444415₆
Base 7	5604044₇	5604044₇
Base 8	2504473₈	2504473₈
Base 9	1262152₉	1262152₉
Base 10	690491₁₀	690491₁₀
Base 11	43185a₁₁	43185a₁₁
Base 12	29370b₁₂	29370b₁₂
Base 13	1b2399₁₃	1b2399₁₃
Base 14	13d8cb₁₄	13d8cb₁₄
Base 15	d98cb₁₅	d98cb₁₅
Base 16	a893b₁₆	a893b₁₆