Base | Representation |
---|---|
bin | 110101001001… |
… | …000110100000 |
3 | 222012202121201 |
4 | 311021012200 |
5 | 12031242122 |
6 | 1214330544 |
7 | 226260622 |
oct | 65110640 |
9 | 28182551 |
10 | 13930912 |
11 | 7955556 |
12 | 47b9a54 |
13 | 2b69b58 |
14 | 1bc8c12 |
15 | 1352a27 |
hex | d491a0 |
13930912 has 24 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 6942144.
The previous prime is 13930901. The next prime is 13930913. The reversal of 13930912 is 21903931.
It is not an unprimeable number, because it can be changed into a prime (13930913) 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, 12889 + ... + 13927.
It is an arithmetic number, because the mean of its divisors is an integer number (1146600).
Almost surely, 213930912 is an apocalyptic number.
It is an amenable number.
13930912 is a deficient number, since it is larger than the sum of its proper divisors (13587488).
13930912 is a wasteful number, since it uses less digits than its factorization.
13930912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1468 (or 1460 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 28.
The square root of 13930912 is about 3732.4136962561. The cubic root of 13930912 is about 240.6171155453.
The spelling of 13930912 in words is "thirteen million, nine hundred thirty thousand, nine hundred twelve".
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