Compare 28729 vs 28735

Property	28729	28735
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	28729¹	5¹ × 7¹ × 821¹
Prime factorization	28729	5 × 7 × 821
Divisors count	2	8
Divisors	1, 28729	1, 5, 7, 35, 821, 4105, 5747, 28735
Number of properties	5	0
Isolated primes	2217th
Primes	3130th
Pythagorean primes	1556th
Sexy primes (2nd member)	921st
Ulam primes	238th
Roman numberals
Base 2	111000000111001₂	111000000111111₂
Base 3	1110102001₃	1110102021₃
Base 4	13000321₄	13000333₄
Base 5	1404404₅	1404420₅
Base 6	341001₆	341011₆
Base 7	146521₇	146530₇
Base 8	70071₈	70077₈
Base 9	43361₉	43367₉
Base 10	28729₁₀	28735₁₀
Base 11	1a648₁₁	1a653₁₁
Base 12	14761₁₂	14767₁₂
Base 13	100cc₁₃	10105₁₃
Base 14	a681₁₄	a687₁₄
Base 15	87a4₁₅	87aa₁₅
Base 16	7039₁₆	703f₁₆