Base | Representation |
---|---|
bin | 110101000000… |
… | …100100000010 |
3 | 222010222122101 |
4 | 311000210002 |
5 | 12024132223 |
6 | 1213501014 |
7 | 226053640 |
oct | 65004402 |
9 | 28128571 |
10 | 13895938 |
11 | 7931251 |
12 | 47a176a |
13 | 2b56c64 |
14 | 1bba190 |
15 | 13474ad |
hex | d40902 |
13895938 has 16 divisors (see below), whose sum is σ = 23927040. Its totient is φ = 5929056.
The previous prime is 13895927. The next prime is 13895939. The reversal of 13895938 is 83959831.
It is not an unprimeable number, because it can be changed into a prime (13895939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270 + ... + 5422.
It is an arithmetic number, because the mean of its divisors is an integer number (1495440).
Almost surely, 213895938 is an apocalyptic number.
13895938 is a deficient number, since it is larger than the sum of its proper divisors (10031102).
13895938 is a wasteful number, since it uses less digits than its factorization.
13895938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4401.
The product of its digits is 233280, while the sum is 46.
The square root of 13895938 is about 3727.7255800287. The cubic root of 13895938 is about 240.4155878165.
The spelling of 13895938 in words is "thirteen million, eight hundred ninety-five thousand, nine hundred thirty-eight".
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