Compare 70981 vs 70985

Property	70981	70985
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	70981¹	5¹ × 14197¹
Prime factorization	70981	5 × 14197
Divisors count	2	4
Divisors	1, 70981	1, 5, 14197, 70985
Number of properties	4	1
Harmonic primes	2655th
Primes	7030th
Pythagorean primes	3501st
Semiprimes		16902nd
Twin primes (2nd member)	920th
Roman numberals
Base 2	10001010101000101₂	10001010101001001₂
Base 3	10121100221₃	10121101002₃
Base 4	101111011₄	101111021₄
Base 5	4232411₅	4232420₅
Base 6	1304341₆	1304345₆
Base 7	413641₇	413645₇
Base 8	212505₈	212511₈
Base 9	117327₉	117332₉
Base 10	70981₁₀	70985₁₀
Base 11	49369₁₁	49372₁₁
Base 12	350b1₁₂	350b5₁₂
Base 13	26401₁₃	26405₁₃
Base 14	1bc21₁₄	1bc25₁₄
Base 15	16071₁₅	16075₁₅
Base 16	11545₁₆	11549₁₆