Base | Representation |
---|---|
bin | 101011111001100111… |
… | …010101110010100000 |
3 | 11111200002112202010022 |
4 | 223321213111302200 |
5 | 1233014200400413 |
6 | 33353224253012 |
7 | 3256053150314 |
oct | 537147256240 |
9 | 144602482108 |
10 | 47137512608 |
11 | 18a9999599a |
12 | 9176311168 |
13 | 45a2a045c4 |
14 | 23d24c1b44 |
15 | 135d415608 |
hex | af99d5ca0 |
47137512608 has 12 divisors (see below), whose sum is σ = 92801978010. Its totient is φ = 23568756288.
The previous prime is 47137512557. The next prime is 47137512689. The reversal of 47137512608 is 80621573174.
It can be written as a sum of positive squares in only one way, i.e., 25023443344 + 22114069264 = 158188^2 + 148708^2 .
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 as a sum of consecutive naturals, namely, 736523603 + ... + 736523666.
Almost surely, 247137512608 is an apocalyptic number.
It is an amenable number.
47137512608 is a deficient number, since it is larger than the sum of its proper divisors (45664465402).
47137512608 is a wasteful number, since it uses less digits than its factorization.
47137512608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473047279 (or 1473047271 counting only the distinct ones).
The product of its (nonzero) digits is 282240, while the sum is 44.
The spelling of 47137512608 in words is "forty-seven billion, one hundred thirty-seven million, five hundred twelve thousand, six hundred eight".
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