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5260805930 = 251651931847
BaseRepresentation
bin1001110011001000…
…11000011100101010
3111120122010122001002
410321210120130222
541233231242210
62230005155002
7244240053422
oct47144303452
914518118032
105260805930
11225a6513a6
1210299bba62
1365abb5923
1437c991482
1520bcc24a5
hex13991872a

5260805930 has 16 divisors (see below), whose sum is σ = 9470321280. Its totient is φ = 2104128912.

The previous prime is 5260805923. The next prime is 5260805947. The reversal of 5260805930 is 395080625.

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, 149267 + ... + 181113.

It is an arithmetic number, because the mean of its divisors is an integer number (591895080).

Almost surely, 25260805930 is an apocalyptic number.

5260805930 is a deficient number, since it is larger than the sum of its proper divisors (4209515350).

5260805930 is a wasteful number, since it uses less digits than its factorization.

5260805930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48373.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5260805930 is about 72531.4134013670. The cubic root of 5260805930 is about 1739.2049401986.

The spelling of 5260805930 in words is "five billion, two hundred sixty million, eight hundred five thousand, nine hundred thirty".

Divisors: 1 2 5 10 16519 31847 33038 63694 82595 159235 165190 318470 526080593 1052161186 2630402965 5260805930