Compare 689929 vs 690997

Property	689929	690997
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	689929¹	690997¹
Prime factorization	689929	690997
Divisors count	2	2
Divisors	1, 689929	1, 690997
Number of properties	5	5
Additive primes	21767th
Cousin primes (1st member)		6017th
Good primes		2092nd
Isolated primes	43826th	43876th
Lucky primes	6361st
Primes	55809th	55875th
Ulam primes	4106th	4116th
Roman numberals
Base 2	10101000011100001001₂	10101000101100110101₂
Base 3	1022001101221₃	1022002212111₃
Base 4	2220130021₄	2220230311₄
Base 5	134034204₅	134102442₅
Base 6	22442041₆	22451021₆
Base 7	5602312₇	5605366₇
Base 8	2503411₈	2505465₈
Base 9	1261357₉	1262774₉
Base 10	689929₁₀	690997₁₀
Base 11	431399₁₁	43217a₁₁
Base 12	293321₁₂	293a71₁₂
Base 13	1b2056₁₃	1b2698₁₃
Base 14	13d609₁₄	13db6d₁₄
Base 15	d9654₁₅	d9b17₁₅
Base 16	a8709₁₆	a8b35₁₆