Compare 663149 vs 663154

Property	663149	663154
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	663149¹	2¹ × 331577¹
Prime factorization	663149	2 × 331577
Divisors count	2	4
Divisors	1, 663149	1, 2, 331577, 663154
Number of properties	5	1
Additive primes	21007th
Chen primes	21038th
Isolated primes	42196th
Primes	53801st
Semiprimes		141887th
Ulam primes	3946th
Roman numberals
Base 2	10100001111001101101₂	10100001111001110010₂
Base 3	1020200200002₃	1020200200021₃
Base 4	2201321231₄	2201321302₄
Base 5	132210044₅	132210104₅
Base 6	22114045₆	22114054₆
Base 7	5431244₇	5431252₇
Base 8	2417155₈	2417162₈
Base 9	1220602₉	1220607₉
Base 10	663149₁₀	663154₁₀
Base 11	413263₁₁	413268₁₁
Base 12	27b925₁₂	27b92a₁₂
Base 13	1a2ac6₁₃	1a2acb₁₃
Base 14	13395b₁₄	133962₁₄
Base 15	d174e₁₅	d1754₁₅
Base 16	a1e6d₁₆	a1e72₁₆