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830003308 = 221714981919
BaseRepresentation
bin110001011110001…
…101100001101100
32010211210112111021
4301132031201230
53144440101213
6214205503524
726365624501
oct6136154154
92124715437
10830003308
11396573852
121b1b71ba4
13102c59524
147c3394a8
154cd01d8d
hex3178d86c

830003308 has 24 divisors (see below), whose sum is σ = 1548288000. Its totient is φ = 387963648.

The previous prime is 830003299. The next prime is 830003371. The reversal of 830003308 is 803300038.

830003308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30828 + ... + 51091.

It is an arithmetic number, because the mean of its divisors is an integer number (64512000).

Almost surely, 2830003308 is an apocalyptic number.

It is an amenable number.

830003308 is a deficient number, since it is larger than the sum of its proper divisors (718284692).

830003308 is a wasteful number, since it uses less digits than its factorization.

830003308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82089 (or 82087 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 830003308 is about 28809.7779928968. Note that the first 3 decimals coincide. The cubic root of 830003308 is about 939.7808860041.

The spelling of 830003308 in words is "eight hundred thirty million, three thousand, three hundred eight".

Divisors: 1 2 4 17 34 68 149 298 596 2533 5066 10132 81919 163838 327676 1392623 2785246 5570492 12205931 24411862 48823724 207500827 415001654 830003308