Compare 690139 vs 690148

Property	690139	690148
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	690139¹	2² × 47¹ × 3671¹
Prime factorization	690139	2 × 2 × 47 × 3671
Divisors count	2	12
Divisors	1, 690139	1, 2, 4, 47, 94, 188, 3671, 7342, 14684, 172537, 345074, 690148
Number of properties	6	0
Chen primes	21777th
Cousin primes (1st member)	6015th
Happy primes	7914th
Isolated primes	43838th
Primes	55823rd
Super primes	5666th
Roman numberals
Base 2	10101000011111011011₂	10101000011111100100₂
Base 3	1022001200201₃	1022001201001₃
Base 4	2220133123₄	2220133210₄
Base 5	134041024₅	134041043₅
Base 6	22443031₆	22443044₆
Base 7	5603032₇	5603044₇
Base 8	2503733₈	2503744₈
Base 9	1261621₉	1261631₉
Base 10	690139₁₀	690148₁₀
Base 11	43156a₁₁	431578₁₁
Base 12	293477₁₂	293484₁₂
Base 13	1b2188₁₃	1b2194₁₃
Base 14	13d719₁₄	13d724₁₄
Base 15	d9744₁₅	d974d₁₅
Base 16	a87db₁₆	a87e4₁₆