Base | Representation |
---|---|
bin | 110100010011… |
… | …000101111100 |
3 | 221210112011101 |
4 | 310103011330 |
5 | 12002202232 |
6 | 1205502444 |
7 | 224346643 |
oct | 64230574 |
9 | 27715141 |
10 | 13709692 |
11 | 7814327 |
12 | 4711a24 |
13 | 2ac0259 |
14 | 1b6c35a |
15 | 130c1e7 |
hex | d1317c |
13709692 has 24 divisors (see below), whose sum is σ = 25174800. Its totient is φ = 6523776.
The previous prime is 13709687. The next prime is 13709723. The reversal of 13709692 is 29690731.
13709692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 7659 + ... + 9277.
It is an arithmetic number, because the mean of its divisors is an integer number (1048950).
Almost surely, 213709692 is an apocalyptic number.
It is an amenable number.
13709692 is a deficient number, since it is larger than the sum of its proper divisors (11465108).
13709692 is a wasteful number, since it uses less digits than its factorization.
13709692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1725 (or 1723 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 37.
The square root of 13709692 is about 3702.6601248292. The cubic root of 13709692 is about 239.3366636632.
The spelling of 13709692 in words is "thirteen million, seven hundred nine thousand, six hundred ninety-two".
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