Compare 640147 vs 640148

Property	640147	640148
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	277¹ × 2311¹	2² × 19¹ × 8423¹
Prime factorization	277 × 2311	2 × 2 × 19 × 8423
Divisors count	4	12
Divisors	1, 277, 2311, 640147	1, 2, 4, 19, 38, 76, 8423, 16846, 33692, 160037, 320074, 640148
Number of properties	1	0
Semiprimes	137172nd
Roman numberals
Base 2	10011100010010010011₂	10011100010010010100₂
Base 3	1012112010011₃	1012112010012₃
Base 4	2130102103₄	2130102110₄
Base 5	130441042₅	130441043₅
Base 6	21415351₆	21415352₆
Base 7	5304214₇	5304215₇
Base 8	2342223₈	2342224₈
Base 9	1175104₉	1175105₉
Base 10	640147₁₀	640148₁₀
Base 11	3a7a52₁₁	3a7a53₁₁
Base 12	26a557₁₂	26a558₁₂
Base 13	1954b1₁₃	1954b2₁₃
Base 14	12940b₁₄	12940c₁₄
Base 15	c9a17₁₅	c9a18₁₅
Base 16	9c493₁₆	9c494₁₆