Base | Representation |
---|---|
bin | 110100101111… |
… | …001111111000 |
3 | 222000101100122 |
4 | 310233033320 |
5 | 12014400031 |
6 | 1212152412 |
7 | 225340112 |
oct | 64571770 |
9 | 28011318 |
10 | 13825016 |
11 | 7892a37 |
12 | 4768708 |
13 | 2b308aa |
14 | 1b9c3b2 |
15 | 133147b |
hex | d2f3f8 |
13825016 has 16 divisors (see below), whose sum is σ = 26525400. Its totient is φ = 6751584.
The previous prime is 13824991. The next prime is 13825033. The reversal of 13825016 is 61052831.
It is a super-2 number, since 2×138250162 = 382262134800512, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19751 + ... + 20438.
Almost surely, 213825016 is an apocalyptic number.
It is an amenable number.
13825016 is a deficient number, since it is larger than the sum of its proper divisors (12700384).
13825016 is a wasteful number, since it uses less digits than its factorization.
13825016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40238 (or 40234 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 13825016 is about 3718.2006400946. The cubic root of 13825016 is about 240.0058794856.
Adding to 13825016 its reverse (61052831), we get a palindrome (74877847).
The spelling of 13825016 in words is "thirteen million, eight hundred twenty-five thousand, sixteen".
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