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9830275 = 5271329149
BaseRepresentation
bin100101011111…
…111110000011
3200111102121021
4211133332003
510004032100
6550410311
7146361460
oct45377603
920442537
109830275
1156046a4
123360997
132062540
14143c667
15ce2a1a
hex95ff83

9830275 has 48 divisors (see below), whose sum is σ = 15624000. Its totient is φ = 5967360.

The previous prime is 9830257. The next prime is 9830297. The reversal of 9830275 is 5720389.

It is not a de Polignac number, because 9830275 - 25 = 9830243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9830275.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65901 + ... + 66049.

It is an arithmetic number, because the mean of its divisors is an integer number (325500).

Almost surely, 29830275 is an apocalyptic number.

9830275 is a deficient number, since it is larger than the sum of its proper divisors (5793725).

9830275 is a wasteful number, since it uses less digits than its factorization.

9830275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 9830275 is about 3135.3269367005. The cubic root of 9830275 is about 214.2176360459.

The spelling of 9830275 in words is "nine million, eight hundred thirty thousand, two hundred seventy-five".

Divisors: 1 5 7 13 25 29 35 65 91 145 149 175 203 325 377 455 725 745 1015 1043 1885 1937 2275 2639 3725 4321 5075 5215 9425 9685 13195 13559 21605 26075 30247 48425 56173 65975 67795 108025 151235 280865 338975 393211 756175 1404325 1966055 9830275