Compare 123988 vs 123997

Property	123988	123997
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 139¹ × 223¹	123997¹
Prime factorization	2 × 2 × 139 × 223	123997
Divisors count	12	2
Divisors	1, 2, 4, 139, 223, 278, 446, 556, 892, 30997, 61994, 123988	1, 123997
Number of properties	0	6
Additive primes		4801st
Chen primes		5056th
Cousin primes (1st member)		1452nd
Isolated primes		8730th
Primes		11651st
Pythagorean primes		5796th
Roman numberals
Base 2	11110010001010100₂	11110010001011101₂
Base 3	20022002011₃	20022002111₃
Base 4	132101110₄	132101131₄
Base 5	12431423₅	12431442₅
Base 6	2354004₆	2354021₆
Base 7	1024324₇	1024336₇
Base 8	362124₈	362135₈
Base 9	208064₉	208074₉
Base 10	123988₁₀	123997₁₀
Base 11	85177₁₁	85185₁₁
Base 12	5b904₁₂	5b911₁₂
Base 13	44587₁₃	44593₁₃
Base 14	33284₁₄	3328d₁₄
Base 15	26b0d₁₅	26b17₁₅
Base 16	1e454₁₆	1e45d₁₆