Compare 181001 vs 181007

Property	181001	181007
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	181001¹	317¹ × 571¹
Prime factorization	181001	317 × 571
Divisors count	2	4
Divisors	1, 181001	1, 317, 571, 181007
Number of properties	6	1
Additive primes	6684th
Chen primes	6947th
Primes	16414th
Pythagorean primes	8195th
Semiprimes		41154th
Sophie germain primes	1899th
Twin primes (1st member)	1985th
Roman numberals
Base 2	101100001100001001₂	101100001100001111₂
Base 3	100012021202₃	100012021222₃
Base 4	230030021₄	230030033₄
Base 5	21243001₅	21243012₅
Base 6	3513545₆	3513555₆
Base 7	1352462₇	1352501₇
Base 8	541411₈	541417₈
Base 9	305252₉	305258₉
Base 10	181001₁₀	181007₁₀
Base 11	113a97₁₁	113aa2₁₁
Base 12	888b5₁₂	888bb₁₂
Base 13	64502₁₃	64508₁₃
Base 14	49d69₁₄	49d71₁₄
Base 15	3896b₁₅	38972₁₅
Base 16	2c309₁₆	2c30f₁₆