Base | Representation |
---|---|
bin | 110100101010… |
… | …000111101011 |
3 | 221222022112200 |
4 | 310222013223 |
5 | 12013212021 |
6 | 1211511243 |
7 | 225221634 |
oct | 64520753 |
9 | 27868480 |
10 | 13804011 |
11 | 7879181 |
12 | 4758523 |
13 | 2b24170 |
14 | 1b9488b |
15 | 132a126 |
hex | d2a1eb |
13804011 has 24 divisors (see below), whose sum is σ = 21665280. Its totient is φ = 8418816.
The previous prime is 13803991. The next prime is 13804019. The reversal of 13804011 is 11040831.
It is not a de Polignac number, because 13804011 - 27 = 13803883 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13804019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14395 + ... + 15323.
It is an arithmetic number, because the mean of its divisors is an integer number (902720).
Almost surely, 213804011 is an apocalyptic number.
13804011 is a deficient number, since it is larger than the sum of its proper divisors (7861269).
13804011 is a wasteful number, since it uses less digits than its factorization.
13804011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075 (or 1072 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 13804011 is about 3715.3749474313. The cubic root of 13804011 is about 239.8842671169.
Adding to 13804011 its reverse (11040831), we get a palindrome (24844842).
The spelling of 13804011 in words is "thirteen million, eight hundred four thousand, eleven".
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