Compare 149257 vs 149261

Property	149257	149261
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	149257¹	7¹ × 21323¹
Prime factorization	149257	7 × 21323
Divisors count	2	4
Divisors	1, 149257	1, 7, 21323, 149261
Number of properties	6	1
Happy primes	2161st
Harmonic primes	5178th
Isolated primes	10405th
Primes	13784th
Pythagorean primes	6876th
Semiprimes		34225th
Sexy primes (2nd member)	3377th
Roman numberals
Base 2	100100011100001001₂	100100011100001101₂
Base 3	21120202001₃	21120202012₃
Base 4	210130021₄	210130031₄
Base 5	14234012₅	14234021₅
Base 6	3111001₆	3111005₆
Base 7	1161103₇	1161110₇
Base 8	443411₈	443415₈
Base 9	246661₉	246665₉
Base 10	149257₁₀	149261₁₀
Base 11	a2159₁₁	a2162₁₁
Base 12	72461₁₂	72465₁₂
Base 13	52c24₁₃	52c28₁₃
Base 14	3c573₁₄	3c577₁₄
Base 15	2e357₁₅	2e35b₁₅
Base 16	24709₁₆	2470d₁₆