Base | Representation |
---|---|
bin | 1110111001110101… |
… | …01110010000111000 |
3 | 202122121221121220211 |
4 | 13130322232100320 |
5 | 112341321124124 |
6 | 3401544400504 |
7 | 402165225061 |
oct | 73472562070 |
9 | 22577847824 |
10 | 8001348664 |
11 | 3436609751 |
12 | 1673776134 |
13 | 9a68c5c4a |
14 | 55c939568 |
15 | 31c6b4e94 |
hex | 1dceae438 |
8001348664 has 32 divisors (see below), whose sum is σ = 15168931200. Its totient is φ = 3956536800.
The previous prime is 8001348659. The next prime is 8001348743. The reversal of 8001348664 is 4668431008.
It is a congruent number.
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, 259627 + ... + 288805.
It is an arithmetic number, because the mean of its divisors is an integer number (474029100).
Almost surely, 28001348664 is an apocalyptic number.
It is an amenable number.
8001348664 is a deficient number, since it is larger than the sum of its proper divisors (7167582536).
8001348664 is a wasteful number, since it uses less digits than its factorization.
8001348664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29563 (or 29559 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 8001348664 is about 89450.2580432276. The cubic root of 8001348664 is about 2000.1123823517.
The spelling of 8001348664 in words is "eight billion, one million, three hundred forty-eight thousand, six hundred sixty-four".
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