Compare 642049 vs 642053

Property	642049	642053
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	642049¹	71¹ × 9043¹
Prime factorization	642049	71 × 9043
Divisors count	2	4
Divisors	1, 642049	1, 71, 9043, 642053
Number of properties	3	1
Isolated primes	40932nd
Primes	52225th
Proth primes	195th
Semiprimes		137562nd
Roman numberals
Base 2	10011100110000000001₂	10011100110000000101₂
Base 3	1012121201121₃	1012121201202₃
Base 4	2130300001₄	2130300011₄
Base 5	131021144₅	131021203₅
Base 6	21432241₆	21432245₆
Base 7	5312602₇	5312606₇
Base 8	2346001₈	2346005₈
Base 9	1177647₉	1177652₉
Base 10	642049₁₀	642053₁₀
Base 11	3a9421₁₁	3a9425₁₁
Base 12	26b681₁₂	26b685₁₂
Base 13	196315₁₃	196319₁₃
Base 14	129da9₁₄	129dad₁₄
Base 15	ca384₁₅	ca388₁₅
Base 16	9cc01₁₆	9cc05₁₆