Compare 1009980 vs 1009991

Property	1009980	1009991
Type	composite number	prime
Unique factors	5	1
Total factors	7	1
Prime factorization	2² × 3² × 5¹ × 31¹ × 181¹	1009991¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 31 × 181	1009991
Divisors count	72	2
Divisors	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 181, 186, 279, 310, 362, 372, 465, 543, 558, 620, 724, 905, 930, 1086, 1116, 1395, 1629, 1810, 1860, 2172, 2715, 2790, 3258, 3620, 5430, 5580, 5611, 6516, 8145, 10860, 11222, 16290, 16833, 22444, 28055, 32580, 33666, 50499, 56110, 67332, 84165, 100998, 112220, 168330, 201996, 252495, 336660, 504990, 1009980	1, 1009991
Number of properties	0	7
Additive primes		30468th
Chen primes		30220th
Primes		79249th
Prime triplets (1st member)		2866th
Sexy primes (1st member)		16534th
Sexy prime triplets (1st member)		2924th
Twin primes (1st member)		8253rd
Roman numberals
Base 2	11110110100100111100₂	11110110100101000111₂
Base 3	1220022102200₃	1220022110002₃
Base 4	3312210330₄	3312211013₄
Base 5	224304410₅	224304431₅
Base 6	33351500₆	33351515₆
Base 7	11404356₇	11404403₇
Base 8	3664474₈	3664507₈
Base 9	1808380₉	1808402₉
Base 10	1009980₁₀	1009991₁₀
Base 11	62a8a4₁₁	62a904₁₁
Base 12	408590₁₂	40859b₁₂
Base 13	29492a₁₃	294938₁₃
Base 14	1c40d6₁₄	1c4103₁₄
Base 15	14e3c0₁₅	14e3cb₁₅
Base 16	f693c₁₆	f6947₁₆