Compare 19440 vs 19447

Property	19440	19447
Type	composite number	prime
Unique factors	3	1
Total factors	10	1
Prime factorization	2⁴ × 3⁵ × 5¹	19447¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5	19447
Divisors count	60	2
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440	1, 19447
Number of properties	0	5
Harmonic primes		797th
Isolated primes		1538th
Long primes		841st
Primes		2205th
Sexy primes (2nd member)		675th
Roman numberals
Base 2	100101111110000₂	100101111110111₂
Base 3	222200000₃	222200021₃
Base 4	10233300₄	10233313₄
Base 5	1110230₅	1110242₅
Base 6	230000₆	230011₆
Base 7	110451₇	110461₇
Base 8	45760₈	45767₈
Base 9	28600₉	28607₉
Base 10	19440₁₀	19447₁₀
Base 11	13673₁₁	1367a₁₁
Base 12	b300₁₂	b307₁₂
Base 13	8b05₁₃	8b0c₁₃
Base 14	7128₁₄	7131₁₄
Base 15	5b60₁₅	5b67₁₅
Base 16	4bf0₁₆	4bf7₁₆