Compare 133969 vs 133981

Property	133969	133981
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	11¹ × 19¹ × 641¹	133981¹
Prime factorization	11 × 19 × 641	133981
Divisors count	8	2
Divisors	1, 11, 19, 209, 641, 7051, 12179, 133969	1, 133981
Number of properties	0	4
Lucky primes		1637th
Primes		12494th
Pythagorean primes		6217th
Twin primes (2nd member)		1553rd
Roman numberals
Base 2	100000101101010001₂	100000101101011101₂
Base 3	20210202211₃	20210210021₃
Base 4	200231101₄	200231131₄
Base 5	13241334₅	13241411₅
Base 6	2512121₆	2512141₆
Base 7	1065403₇	1065421₇
Base 8	405521₈	405535₈
Base 9	223684₉	223707₉
Base 10	133969₁₀	133981₁₀
Base 11	91720₁₁	91731₁₁
Base 12	65641₁₂	65651₁₂
Base 13	48c94₁₃	48ca3₁₃
Base 14	36b73₁₄	36b81₁₄
Base 15	29a64₁₅	29a71₁₅
Base 16	20b51₁₆	20b5d₁₆