Compare 127979 vs 127980

Property	127979	127980
Type	prime	composite number
Unique factors	1	4
Total factors	1	8
Prime factorization	127979¹	2² × 3⁴ × 5¹ × 79¹
Prime factorization	127979	2 × 2 × 3 × 3 × 3 × 3 × 5 × 79
Divisors count	2	60
Divisors	1, 127979	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1422, 1580, 1620, 2133, 2370, 2844, 3555, 4266, 4740, 6399, 7110, 8532, 10665, 12798, 14220, 21330, 25596, 31995, 42660, 63990, 127980
Number of properties	5	0
Harmonic primes	4510th
Isolated primes	8999th
Long primes	4498th
Primes	11986th
Sexy primes (2nd member)	2976th
Roman numberals
Base 2	11111001111101011₂	11111001111101100₂
Base 3	20111112222₃	20111120000₃
Base 4	133033223₄	133033230₄
Base 5	13043404₅	13043410₅
Base 6	2424255₆	2424300₆
Base 7	1042055₇	1042056₇
Base 8	371753₈	371754₈
Base 9	214488₉	214500₉
Base 10	127979₁₀	127980₁₀
Base 11	88175₁₁	88176₁₁
Base 12	6208b₁₂	62090₁₂
Base 13	46337₁₃	46338₁₃
Base 14	348d5₁₄	348d6₁₄
Base 15	27dbe₁₅	27dc0₁₅
Base 16	1f3eb₁₆	1f3ec₁₆