Compare 16631 vs 16639

Property	16631	16639
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	16631¹	7¹ × 2377¹
Prime factorization	16631	7 × 2377
Divisors count	2	4
Divisors	1, 16631	1, 7, 2377, 16639
Number of properties	5	1
Additive primes	915th
Chen primes	969th
Harmonic primes	696th
Primes	1923rd
Semiprimes		4260th
Twin primes (1st member)	292nd
Roman numberals
Base 2	100000011110111₂	100000011111111₂
Base 3	211210222₃	211211021₃
Base 4	10003313₄	10003333₄
Base 5	1013011₅	1013024₅
Base 6	204555₆	205011₆
Base 7	66326₇	66340₇
Base 8	40367₈	40377₈
Base 9	24728₉	24737₉
Base 10	16631₁₀	16639₁₀
Base 11	1154a₁₁	11557₁₁
Base 12	975b₁₂	9767₁₂
Base 13	7754₁₃	775c₁₃
Base 14	60bd₁₄	60c7₁₄
Base 15	4ddb₁₅	4de4₁₅
Base 16	40f7₁₆	40ff₁₆