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5686470309 = 313197674049
BaseRepresentation
bin1010100101111000…
…01010011010100101
3112200022002121210110
411102330022122211
543121214022214
62340132443233
7260626125432
oct52274123245
915608077713
105686470309
112458956343
121128479519
136c8141940
143bd316b89
15234355159
hex152f0a6a5

5686470309 has 16 divisors (see below), whose sum is σ = 8594936000. Its totient is φ = 3315188736.

The previous prime is 5686470299. The next prime is 5686470311. The reversal of 5686470309 is 9030746865.

5686470309 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5686470309 - 29 = 5686469797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686470379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3836284 + ... + 3837765.

It is an arithmetic number, because the mean of its divisors is an integer number (537183500).

Almost surely, 25686470309 is an apocalyptic number.

It is an amenable number.

5686470309 is a deficient number, since it is larger than the sum of its proper divisors (2908465691).

5686470309 is a wasteful number, since it uses less digits than its factorization.

5686470309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674084.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 5686470309 is about 75408.6885511212. The cubic root of 5686470309 is about 1784.9015169010.

The spelling of 5686470309 in words is "five billion, six hundred eighty-six million, four hundred seventy thousand, three hundred nine".

Divisors: 1 3 13 19 39 57 247 741 7674049 23022147 99762637 145806931 299287911 437420793 1895490103 5686470309