Compare 690869 vs 691409

Property	690869	691409
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	690869¹	691409¹
Prime factorization	690869	691409
Divisors count	2	2
Divisors	1, 690869	1, 691409
Number of properties	4	5
Additive primes		21801st
Chen primes	21799th	21815th
Isolated primes		43901st
Primes	55868th	55906th
Sophie germain primes	5659th	5664th
Twin primes (1st member)	5999th
Roman numberals
Base 2	10101000101010110101₂	10101000110011010001₂
Base 3	1022002200202₃	1022010102202₃
Base 4	2220222311₄	2220303101₄
Base 5	134101434₅	134111114₅
Base 6	22450245₆	22452545₆
Base 7	5605124₇	5606525₇
Base 8	2505265₈	2506321₈
Base 9	1262622₉	1263382₉
Base 10	690869₁₀	691409₁₀
Base 11	432073₁₁	432514₁₁
Base 12	293985₁₂	294155₁₂
Base 13	1b25ca₁₃	1b2924₁₃
Base 14	13dabb₁₄	13dd85₁₄
Base 15	d9a7e₁₅	d9cde₁₅
Base 16	a8ab5₁₆	a8cd1₁₆