Compare 142231 vs 142238

Property	142231	142238
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	142231¹	2¹ × 71119¹
Prime factorization	142231	2 × 71119
Divisors count	2	4
Divisors	1, 142231	1, 2, 71119, 142238
Number of properties	6	1
Additive primes	5454th
Emirps	2766th
Harmonic primes	4956th
Isolated primes	9950th
Primes	13207th
Semiprimes		32661st
Sexy primes (1st member)	3248th
Roman numberals
Base 2	100010101110010111₂	100010101110011110₂
Base 3	21020002211₃	21020010002₃
Base 4	202232113₄	202232132₄
Base 5	14022411₅	14022423₅
Base 6	3014251₆	3014302₆
Base 7	1131445₇	1131455₇
Base 8	425627₈	425636₈
Base 9	236084₉	236102₉
Base 10	142231₁₀	142238₁₀
Base 11	97951₁₁	97958₁₁
Base 12	6a387₁₂	6a392₁₂
Base 13	4c97b₁₃	4c985₁₃
Base 14	39b95₁₄	39b9c₁₄
Base 15	2c221₁₅	2c228₁₅
Base 16	22b97₁₆	22b9e₁₆