Compare 139887 vs 139891

Property	139887	139891
Type	composite number	prime
Unique factors	3	1
Total factors	6	1
Prime factorization	3⁴ × 11¹ × 157¹	139891¹
Prime factorization	3 × 3 × 3 × 3 × 11 × 157	139891
Divisors count	20	2
Divisors	1, 3, 9, 11, 27, 33, 81, 99, 157, 297, 471, 891, 1413, 1727, 4239, 5181, 12717, 15543, 46629, 139887	1, 139891
Number of properties	0	5
Additive primes		5365th
Isolated primes		9786th
Long primes		4857th
Primes		12999th
Ulam primes		914th
Roman numberals
Base 2	100010001001101111₂	100010001001110011₂
Base 3	21002220000₃	21002220011₃
Base 4	202021233₄	202021303₄
Base 5	13434022₅	13434031₅
Base 6	2555343₆	2555351₆
Base 7	1121556₇	1121563₇
Base 8	421157₈	421163₈
Base 9	232800₉	232804₉
Base 10	139887₁₀	139891₁₀
Base 11	96110₁₁	96114₁₁
Base 12	68b53₁₂	68b57₁₂
Base 13	4b897₁₃	4b89b₁₃
Base 14	38d9d₁₄	38da3₁₄
Base 15	2b6ac₁₅	2b6b1₁₅
Base 16	2226f₁₆	22273₁₆