Compare 1020143 vs 1020154

Property	1020143	1020154
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	1020143¹	2¹ × 510077¹
Prime factorization	1020143	2 × 510077
Divisors count	2	4
Divisors	1, 1020143	1, 2, 510077, 1020154
Number of properties	5	1
Additive primes	30797th
Isolated primes	63339th
Primes	79986th
Semiprimes		214014th
Sexy primes (2nd member)	16670th
Sophie germain primes	7878th
Roman numberals
Base 2	11111001000011101111₂	11111001000011111010₂
Base 3	1220211101002₃	1220211101111₃
Base 4	3321003233₄	3321003322₄
Base 5	230121033₅	230121104₅
Base 6	33510515₆	33510534₆
Base 7	11446115₇	11446132₇
Base 8	3710357₈	3710372₈
Base 9	1824332₉	1824344₉
Base 10	1020143₁₀	1020154₁₀
Base 11	6374a3₁₁	637503₁₁
Base 12	41243b₁₂	41244a₁₂
Base 13	299447₁₃	299455₁₃
Base 14	1c7ab5₁₄	1c7ac2₁₄
Base 15	1523e8₁₅	152404₁₅
Base 16	f90ef₁₆	f90fa₁₆