Compare 811961 vs 811972

Property	811961	811972
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	811961¹	2² × 7¹ × 47¹ × 617¹
Prime factorization	811961	2 × 2 × 7 × 47 × 617
Divisors count	2	24
Divisors	1, 811961	1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 617, 658, 1234, 1316, 2468, 4319, 8638, 17276, 28999, 57998, 115996, 202993, 405986, 811972
Number of properties	4	0
Chen primes	25060th
Cousin primes (2nd member)	6881st
Isolated primes	51157th
Primes	64830th
Roman numberals
Base 2	11000110001110111001₂	11000110001111000100₂
Base 3	1112020210122₃	1112020211001₃
Base 4	3012032321₄	3012033010₄
Base 5	201440321₅	201440342₅
Base 6	25223025₆	25223044₆
Base 7	6621143₇	6621160₇
Base 8	3061671₈	3061704₈
Base 9	1466718₉	1466731₉
Base 10	811961₁₀	811972₁₀
Base 11	505047₁₁	505057₁₁
Base 12	331a75₁₂	331a84₁₂
Base 13	225767₁₃	225775₁₃
Base 14	171c93₁₄	171ca0₁₄
Base 15	1108ab₁₅	1108b7₁₅
Base 16	c63b9₁₆	c63c4₁₆