Base | Representation |
---|---|
bin | 110101010100101011101… |
… | …0000001100000000010000 |
3 | 221221121121011201211000221 |
4 | 1222221113100030000100 |
5 | 1430033113041140430 |
6 | 23330425341122424 |
7 | 1354323321515134 |
oct | 152512720140020 |
9 | 27847534654027 |
10 | 7328678068240 |
11 | 2376090790791 |
12 | 9a441b559414 |
13 | 4121259a5889 |
14 | 1b49d1dd33c4 |
15 | ca98091357a |
hex | 6aa5740c010 |
7328678068240 has 80 divisors (see below), whose sum is σ = 18193499077248. Its totient is φ = 2738806253568.
The previous prime is 7328678068123. The next prime is 7328678068307. The reversal of 7328678068240 is 428608768237.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46234569 + ... + 46392808.
Almost surely, 27328678068240 is an apocalyptic number.
It is an amenable number.
7328678068240 is an abundant number, since it is smaller than the sum of its proper divisors (10864821009008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7328678068240 is a wasteful number, since it uses less digits than its factorization.
7328678068240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92627456 (or 92627450 counting only the distinct ones).
The product of its (nonzero) digits is 43352064, while the sum is 61.
The spelling of 7328678068240 in words is "seven trillion, three hundred twenty-eight billion, six hundred seventy-eight million, sixty-eight thousand, two hundred forty".
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