Base | Representation |
---|---|
bin | 110100101111… |
… | …011100001100 |
3 | 222000102102211 |
4 | 310233130030 |
5 | 12014411204 |
6 | 1212200204 |
7 | 225342316 |
oct | 64573414 |
9 | 28012384 |
10 | 13825804 |
11 | 7893593 |
12 | 4769064 |
13 | 2b31065 |
14 | 1b9c7b6 |
15 | 1331804 |
hex | d2f70c |
13825804 has 6 divisors (see below), whose sum is σ = 24195164. Its totient is φ = 6912900.
The previous prime is 13825771. The next prime is 13825807. The reversal of 13825804 is 40852831.
It is not an unprimeable number, because it can be changed into a prime (13825807) 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 as a sum of consecutive naturals, namely, 1728222 + ... + 1728229.
Almost surely, 213825804 is an apocalyptic number.
It is an amenable number.
13825804 is a deficient number, since it is larger than the sum of its proper divisors (10369360).
13825804 is a wasteful number, since it uses less digits than its factorization.
13825804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3456455 (or 3456453 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 13825804 is about 3718.3066038185. The cubic root of 13825804 is about 240.0104393607.
The spelling of 13825804 in words is "thirteen million, eight hundred twenty-five thousand, eight hundred four".
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