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2868308204 = 2217112337561
BaseRepresentation
bin1010101011110110…
…1110100011101100
321101220020011011012
42222331232203230
521333241330304
61152341444352
7131036134406
oct25275564354
97356204135
102868308204
1112420a3453
126807106b8
133693259b8
141d2d25b76
1511bc2e16e
hexaaf6e8ec

2868308204 has 24 divisors (see below), whose sum is σ = 5319680688. Its totient is φ = 1348554240.

The previous prime is 2868308167. The next prime is 2868308231. The reversal of 2868308204 is 4028038682.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57584 + ... + 95144.

It is an arithmetic number, because the mean of its divisors is an integer number (221653362).

Almost surely, 22868308204 is an apocalyptic number.

It is an amenable number.

2868308204 is a deficient number, since it is larger than the sum of its proper divisors (2451372484).

2868308204 is a wasteful number, since it uses less digits than its factorization.

2868308204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38705 (or 38703 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 2868308204 is about 53556.5888010056. The cubic root of 2868308204 is about 1420.8294109765.

The spelling of 2868308204 in words is "two billion, eight hundred sixty-eight million, three hundred eight thousand, two hundred four".

Divisors: 1 2 4 17 34 68 1123 2246 4492 19091 37561 38182 75122 76364 150244 638537 1277074 2554148 42181003 84362006 168724012 717077051 1434154102 2868308204