Compare 661038 vs 661049

Property	661038	661049
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 7¹ × 15739¹	661049¹
Prime factorization	2 × 3 × 7 × 15739	661049
Divisors count	16	2
Divisors	1, 2, 3, 6, 7, 14, 21, 42, 15739, 31478, 47217, 94434, 110173, 220346, 330519, 661038	1, 661049
Number of properties	0	3
Chen primes		20987th
Isolated primes		42074th
Primes		53651st
Roman numberals
Base 2	10100001011000101110₂	10100001011000111001₂
Base 3	1020120202220₃	1020120210022₃
Base 4	2201120232₄	2201120321₄
Base 5	132123123₅	132123144₅
Base 6	22100210₆	22100225₆
Base 7	5422140₇	5422154₇
Base 8	2413056₈	2413071₈
Base 9	1216686₉	1216708₉
Base 10	661038₁₀	661049₁₀
Base 11	411714₁₁	411724₁₁
Base 12	27a666₁₂	27a675₁₂
Base 13	1a1b61₁₃	1a1b6c₁₃
Base 14	132c90₁₄	132c9b₁₄
Base 15	d0ce3₁₅	d0cee₁₅
Base 16	a162e₁₆	a1639₁₆