Compare 449986 vs 449987

Property	449986	449987
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 224993¹	449987¹
Prime factorization	2 × 224993	449987
Divisors count	4	2
Divisors	1, 2, 224993, 449986	1, 449987
Number of properties	1	5
Additive primes		14908th
Chen primes		15101st
Primes		37705th
Safe primes		2263rd
Semiprimes	97980th
Twin primes (1st member)		4194th
Roman numberals
Base 2	1101101110111000010₂	1101101110111000011₂
Base 3	211212021011₃	211212021012₃
Base 4	1231313002₄	1231313003₄
Base 5	103344421₅	103344422₅
Base 6	13351134₆	13351135₆
Base 7	3552625₇	3552626₇
Base 8	1556702₈	1556703₈
Base 9	755234₉	755235₉
Base 10	449986₁₀	449987₁₀
Base 11	288099₁₁	28809a₁₁
Base 12	1984aa₁₂	1984ab₁₂
Base 13	129a84₁₃	129a85₁₃
Base 14	b9dbc₁₄	b9dbd₁₄
Base 15	8d4e1₁₅	8d4e2₁₅
Base 16	6ddc2₁₆	6ddc3₁₆