Compare 811919 vs 811920

Property	811919	811920
Type	prime	composite number
Unique factors	1	5
Total factors	1	8
Prime factorization	811919¹	2⁴ × 3¹ × 5¹ × 17¹ × 199¹
Prime factorization	811919	2 × 2 × 2 × 2 × 3 × 5 × 17 × 199
Divisors count	2	80
Divisors	1, 811919	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 199, 204, 240, 255, 272, 340, 398, 408, 510, 597, 680, 796, 816, 995, 1020, 1194, 1360, 1592, 1990, 2040, 2388, 2985, 3184, 3383, 3980, 4080, 4776, 5970, 6766, 7960, 9552, 10149, 11940, 13532, 15920, 16915, 20298, 23880, 27064, 33830, 40596, 47760, 50745, 54128, 67660, 81192, 101490, 135320, 162384, 202980, 270640, 405960, 811920
Number of properties	4	0
Additive primes	25076th
Isolated primes	51155th
Primes	64826th
Safe primes	3629th
Roman numberals
Base 2	11000110001110001111₂	11000110001110010000₂
Base 3	1112020202002₃	1112020202010₃
Base 4	3012032033₄	3012032100₄
Base 5	201440134₅	201440140₅
Base 6	25222515₆	25222520₆
Base 7	6621053₇	6621054₇
Base 8	3061617₈	3061620₈
Base 9	1466662₉	1466663₉
Base 10	811919₁₀	811920₁₀
Base 11	505009₁₁	50500a₁₁
Base 12	331a3b₁₂	331a40₁₂
Base 13	225734₁₃	225735₁₃
Base 14	171c63₁₄	171c64₁₄
Base 15	11087e₁₅	110880₁₅
Base 16	c638f₁₆	c6390₁₆