Base | Representation |
---|---|
bin | 110101010110… |
… | …010101000100 |
3 | 222022111221101 |
4 | 311112111010 |
5 | 12040010332 |
6 | 1215425444 |
7 | 226604602 |
oct | 65262504 |
9 | 28274841 |
10 | 13985092 |
11 | 7992230 |
12 | 4825284 |
13 | 2b88704 |
14 | 1c00872 |
15 | 1363ae7 |
hex | d56544 |
13985092 has 24 divisors (see below), whose sum is σ = 27562752. Its totient is φ = 6151200.
The previous prime is 13985087. The next prime is 13985093. The reversal of 13985092 is 29058931.
13985092 is nontrivially palindromic in base 12.
It is not an unprimeable number, because it can be changed into a prime (13985093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3763 + ... + 6490.
It is an arithmetic number, because the mean of its divisors is an integer number (1148448).
Almost surely, 213985092 is an apocalyptic number.
It is an amenable number.
13985092 is a deficient number, since it is larger than the sum of its proper divisors (13577660).
13985092 is a wasteful number, since it uses less digits than its factorization.
13985092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10299 (or 10297 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 37.
The square root of 13985092 is about 3739.6646908513. The cubic root of 13985092 is about 240.9286474604.
The spelling of 13985092 in words is "thirteen million, nine hundred eighty-five thousand, ninety-two".
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