Compare 28439 vs 28440

Property	28439	28440
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	28439¹	2³ × 3² × 5¹ × 79¹
Prime factorization	28439	2 × 2 × 2 × 3 × 3 × 5 × 79
Divisors count	2	48
Divisors	1, 28439	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440
Number of properties	3	0
Isolated primes	2190th
Primes	3095th
Sexy primes (2nd member)	910th
Roman numberals
Base 2	110111100010111₂	110111100011000₂
Base 3	1110000022₃	1110000100₃
Base 4	12330113₄	12330120₄
Base 5	1402224₅	1402230₅
Base 6	335355₆	335400₆
Base 7	145625₇	145626₇
Base 8	67427₈	67430₈
Base 9	43008₉	43010₉
Base 10	28439₁₀	28440₁₀
Base 11	1a404₁₁	1a405₁₁
Base 12	1455b₁₂	14560₁₂
Base 13	cc38₁₃	cc39₁₃
Base 14	a515₁₄	a516₁₄
Base 15	865e₁₅	8660₁₅
Base 16	6f17₁₆	6f18₁₆