Base | Representation |
---|---|
bin | 10000010001111000… |
… | …111101010010010000 |
3 | 1200010012201122212211 |
4 | 100101320331102100 |
5 | 241244340403234 |
6 | 12010305201504 |
7 | 1156112441602 |
oct | 202170752220 |
9 | 50105648784 |
10 | 17480012944 |
11 | 7460014499 |
12 | 347a030294 |
13 | 185759ac34 |
14 | bbb751172 |
15 | 6c48e3164 |
hex | 411e3d490 |
17480012944 has 15 divisors (see below), whose sum is σ = 33868549753. Its totient is φ = 8739742048.
The previous prime is 17480012923. The next prime is 17480013029. The reversal of 17480012944 is 44921008471.
The square root of 17480012944 is 132212.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 14703987600 + 2776025344 = 121260^2 + 52688^2 .
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 17480012897 and 17480012906.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 512322 + ... + 545374.
Almost surely, 217480012944 is an apocalyptic number.
17480012944 is the 132212-nd square number.
It is an amenable number.
17480012944 is a deficient number, since it is larger than the sum of its proper divisors (16388536809).
17480012944 is an frugal number, since it uses more digits than its factorization.
17480012944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66114 (or 33055 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The spelling of 17480012944 in words is "seventeen billion, four hundred eighty million, twelve thousand, nine hundred forty-four".
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