Base | Representation |
---|---|
bin | 110101010100… |
… | …110111011010 |
3 | 222022012201101 |
4 | 311110313122 |
5 | 12034312343 |
6 | 1215342014 |
7 | 226551250 |
oct | 65246732 |
9 | 28265641 |
10 | 13979098 |
11 | 7988781 |
12 | 482190a |
13 | 2b85a73 |
14 | 1bdc5d0 |
15 | 1361e4d |
hex | d54dda |
13979098 has 16 divisors (see below), whose sum is σ = 25225920. Its totient is φ = 5675616.
The previous prime is 13979093. The next prime is 13979111. The reversal of 13979098 is 89097931.
It is not an unprimeable number, because it can be changed into a prime (13979093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26011 + ... + 26542.
It is an arithmetic number, because the mean of its divisors is an integer number (1576620).
Almost surely, 213979098 is an apocalyptic number.
13979098 is a deficient number, since it is larger than the sum of its proper divisors (11246822).
13979098 is a wasteful number, since it uses less digits than its factorization.
13979098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52581.
The product of its (nonzero) digits is 122472, while the sum is 46.
The square root of 13979098 is about 3738.8631962135. The cubic root of 13979098 is about 240.8942219288.
The spelling of 13979098 in words is "thirteen million, nine hundred seventy-nine thousand, ninety-eight".
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