Compare 428040 vs 428047

Property428040428047
Typecomposite numberprime
Unique factors51
Total factors81
Prime factorization23 × 32 × 51 × 291 × 4114280471
Prime factorization2 × 2 × 2 × 3 × 3 × 5 × 29 × 41428047
Divisors count962
Divisors1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 580, 615, 696, 738, 820, 870, 984, 1044, 1160, 1189, 1230, 1305, 1476, 1640, 1740, 1845, 2088, 2378, 2460, 2610, 2952, 3480, 3567, 3690, 4756, 4920, 5220, 5945, 7134, 7380, 9512, 10440, 10701, 11890, 14268, 14760, 17835, 21402, 23780, 28536, 35670, 42804, 47560, 53505, 71340, 85608, 107010, 142680, 214020, 4280401, 428047
Number of properties03
Isolated primes 27942nd
Primes 36009th
Sexy primes (2nd member) 8091st
Roman numberals  
Base 21101000100000001000211010001000000011112
Base 321020201110032102020111213
Base 41220200020412202000334
Base 510214413051021441425
Base 6131014006131014116
Base 73431634734316447
Base 81504010815040178
Base 972214097221479
Base 104280401042804710
Base 112726581127266411
Base 121878601218786712
Base 1311caa21311caa913
Base 14b1dc414b1dcb14
Base 1586c601586c6715
Base 1668808166880f16
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