Compare 661361 vs 661366

Property	661361	661366
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	661361¹	2¹ × 330683¹
Prime factorization	661361	2 × 330683
Divisors count	2	4
Divisors	1, 661361	1, 2, 330683, 661366
Number of properties	4	1
Additive primes	20956th
Chen primes	20996th
Isolated primes	42092nd
Primes	53675th
Semiprimes		141513th
Roman numberals
Base 2	10100001011101110001₂	10100001011101110110₂
Base 3	1020121012212₃	1020121020001₃
Base 4	2201131301₄	2201131312₄
Base 5	132130421₅	132130431₅
Base 6	22101505₆	22101514₆
Base 7	5423111₇	5423116₇
Base 8	2413561₈	2413566₈
Base 9	1217185₉	1217201₉
Base 10	661361₁₀	661366₁₀
Base 11	411988₁₁	411992₁₁
Base 12	27a895₁₂	27a89a₁₂
Base 13	1a204c₁₃	1a2054₁₃
Base 14	133041₁₄	133046₁₄
Base 15	d0e5b₁₅	d0e61₁₅
Base 16	a1771₁₆	a1776₁₆