Base | Representation |
---|---|
bin | 1001111000100111… |
… | …10010110001010001 |
3 | 111200211122210212201 |
4 | 10330103302301101 |
5 | 41332014221240 |
6 | 2234330523201 |
7 | 245335650613 |
oct | 47423626121 |
9 | 14624583781 |
10 | 5306788945 |
11 | 22835a9097 |
12 | 1041296501 |
13 | 667595803 |
14 | 384b20db3 |
15 | 210d56d9a |
hex | 13c4f2c51 |
5306788945 has 8 divisors (see below), whose sum is σ = 6387387840. Its totient is φ = 4232603760.
The previous prime is 5306788891. The next prime is 5306788987. The reversal of 5306788945 is 5498876035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5306788945 - 215 = 5306756177 is a prime.
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, 1601605 + ... + 1604914.
It is an arithmetic number, because the mean of its divisors is an integer number (798423480).
Almost surely, 25306788945 is an apocalyptic number.
It is an amenable number.
5306788945 is a deficient number, since it is larger than the sum of its proper divisors (1080598895).
5306788945 is a wasteful number, since it uses less digits than its factorization.
5306788945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3206855.
The product of its (nonzero) digits is 7257600, while the sum is 55.
The square root of 5306788945 is about 72847.7106366425. The cubic root of 5306788945 is about 1744.2575249262.
The spelling of 5306788945 in words is "five billion, three hundred six million, seven hundred eighty-eight thousand, nine hundred forty-five".
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