Base | Representation |
---|---|
bin | 11001101110101110… |
… | …00110100110000000 |
3 | 1022122200220220222222 |
4 | 30313113012212000 |
5 | 211242302030323 |
6 | 10202415350212 |
7 | 666213361451 |
oct | 146727064600 |
9 | 38580826888 |
10 | 13813705088 |
11 | 59495270a7 |
12 | 2816222368 |
13 | 13c1b429c1 |
14 | 950861128 |
15 | 55cad49c8 |
hex | 3375c6980 |
13813705088 has 48 divisors (see below), whose sum is σ = 27651056580. Its totient is φ = 6873926400.
The previous prime is 13813705069. The next prime is 13813705159. The reversal of 13813705088 is 88050731831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24191843 + ... + 24192413.
Almost surely, 213813705088 is an apocalyptic number.
It is an amenable number.
13813705088 is an abundant number, since it is smaller than the sum of its proper divisors (13837351492).
13813705088 is an frugal number, since it uses more digits than its factorization.
13813705088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1487 (or 904 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 44.
The spelling of 13813705088 in words is "thirteen billion, eight hundred thirteen million, seven hundred five thousand, eighty-eight".
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