Base | Representation |
---|---|
bin | 110101000011… |
… | …001010110000 |
3 | 222011112021120 |
4 | 311003022300 |
5 | 12030002413 |
6 | 1214022240 |
7 | 226130022 |
oct | 65031260 |
9 | 28145246 |
10 | 13906608 |
11 | 7939271 |
12 | 47a7980 |
13 | 2b5ba81 |
14 | 1bc0012 |
15 | 134a723 |
hex | d432b0 |
13906608 has 20 divisors (see below), whose sum is σ = 35925528. Its totient is φ = 4635520.
The previous prime is 13906601. The next prime is 13906637. The reversal of 13906608 is 80660931.
It is not an unprimeable number, because it can be changed into a prime (13906601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144813 + ... + 144908.
Almost surely, 213906608 is an apocalyptic number.
It is an amenable number.
13906608 is an abundant number, since it is smaller than the sum of its proper divisors (22018920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13906608 is a wasteful number, since it uses less digits than its factorization.
13906608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289732 (or 289726 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The square root of 13906608 is about 3729.1564729842. The cubic root of 13906608 is about 240.4771064663.
The spelling of 13906608 in words is "thirteen million, nine hundred six thousand, six hundred eight".
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