Base | Representation |
---|---|
bin | 100101010010110101… |
… | …0100011101010101010 |
3 | 21122201112012222211002 |
4 | 1022211222203222222 |
5 | 2303010213324411 |
6 | 100443045035002 |
7 | 5533450431236 |
oct | 1124552435252 |
9 | 248645188732 |
10 | 80088808106 |
11 | 30a69053a0a |
12 | 136316b5a62 |
13 | 772465a3a8 |
14 | 3c3a8955c6 |
15 | 213b1b233b |
hex | 12a5aa3aaa |
80088808106 has 8 divisors (see below), whose sum is σ = 120543224004. Its totient is φ = 39907733440.
The previous prime is 80088808087. The next prime is 80088808147. The reversal of 80088808106 is 60180888008.
It can be written as a sum of positive squares in 2 ways, for example, as 61310216881 + 18778591225 = 247609^2 + 137035^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68334575 + ... + 68335746.
Almost surely, 280088808106 is an apocalyptic number.
80088808106 is a deficient number, since it is larger than the sum of its proper divisors (40454415898).
80088808106 is a wasteful number, since it uses less digits than its factorization.
80088808106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136670616.
The product of its (nonzero) digits is 196608, while the sum is 47.
The spelling of 80088808106 in words is "eighty billion, eighty-eight million, eight hundred eight thousand, one hundred six".
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