Compare 81131 vs 81142

Property	81131	81142
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	81131¹	2¹ × 29¹ × 1399¹
Prime factorization	81131	2 × 29 × 1399
Divisors count	2	8
Divisors	1, 81131	1, 2, 29, 58, 1399, 2798, 40571, 81142
Number of properties	4	0
Harmonic primes	2996th
Isolated primes	5897th
Primes	7942nd
Sophie germain primes	987th
Roman numberals
Base 2	10011110011101011₂	10011110011110110₂
Base 3	11010021212₃	11010022021₃
Base 4	103303223₄	103303312₄
Base 5	10044011₅	10044032₅
Base 6	1423335₆	1423354₆
Base 7	455351₇	455365₇
Base 8	236353₈	236366₈
Base 9	133255₉	133267₉
Base 10	81131₁₀	81142₁₀
Base 11	55a56₁₁	55a66₁₁
Base 12	3ab4b₁₂	3ab5a₁₂
Base 13	2ac0b₁₃	2ac19₁₃
Base 14	217d1₁₄	217dc₁₄
Base 15	1908b₁₅	19097₁₅
Base 16	13ceb₁₆	13cf6₁₆