Compare 1021949 vs 1021961

Property	1021949	1021961
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	541¹ × 1889¹	1021961¹
Prime factorization	541 × 1889	1021961
Divisors count	4	2
Divisors	1, 541, 1889, 1021949	1, 1021961
Number of properties	1	3
Chen primes		30549th
Primes		80121st
Semiprimes	214367th
Twin primes (1st member)		8340th
Roman numberals
Base 2	11111001011111111101₂	11111001100000001001₂
Base 3	1220220211222₃	1220220212102₃
Base 4	3321133331₄	3321200021₄
Base 5	230200244₅	230200321₅
Base 6	33523125₆	33523145₆
Base 7	11454305₇	11454323₇
Base 8	3713775₈	3714011₈
Base 9	1826758₉	1826772₉
Base 10	1021949₁₀	1021961₁₀
Base 11	638895₁₁	6388a6₁₁
Base 12	4134a5₁₂	4134b5₁₂
Base 13	29a206₁₃	29a215₁₃
Base 14	1c8605₁₄	1c8613₁₄
Base 15	152bee₁₅	152c0b₁₅
Base 16	f97fd₁₆	f9809₁₆