Base | Representation |
---|---|
bin | 1001101100111001… |
… | …01001101111100111 |
3 | 111102222121120102120 |
4 | 10312130221233213 |
5 | 41131330313400 |
6 | 2220455041023 |
7 | 243033035343 |
oct | 46634515747 |
9 | 14388546376 |
10 | 5208447975 |
11 | 2233040065 |
12 | 1014370173 |
13 | 6500b31a3 |
14 | 375a42623 |
15 | 2073cdca0 |
hex | 136729be7 |
5208447975 has 12 divisors (see below), whose sum is σ = 8611300776. Its totient is φ = 2777838880.
The previous prime is 5208447953. The next prime is 5208447991. The reversal of 5208447975 is 5797448025.
It is a happy number.
It is not a de Polignac number, because 5208447975 - 27 = 5208447847 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34722912 + ... + 34723061.
It is an arithmetic number, because the mean of its divisors is an integer number (717608398).
Almost surely, 25208447975 is an apocalyptic number.
5208447975 is a deficient number, since it is larger than the sum of its proper divisors (3402852801).
5208447975 is a wasteful number, since it uses less digits than its factorization.
5208447975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69445986 (or 69445981 counting only the distinct ones).
The product of its (nonzero) digits is 2822400, while the sum is 51.
The square root of 5208447975 is about 72169.5779050979. The cubic root of 5208447975 is about 1733.4159038780.
The spelling of 5208447975 in words is "five billion, two hundred eight million, four hundred forty-seven thousand, nine hundred seventy-five".
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