Base | Representation |
---|---|
bin | 110100101010… |
… | …110110111100 |
3 | 221222110200201 |
4 | 310222312330 |
5 | 12013311121 |
6 | 1211533244 |
7 | 225233515 |
oct | 64526674 |
9 | 27873621 |
10 | 13807036 |
11 | 7880481 |
12 | 475a224 |
13 | 2b25659 |
14 | 1b95a0c |
15 | 132ae91 |
hex | d2adbc |
13807036 has 6 divisors (see below), whose sum is σ = 24162320. Its totient is φ = 6903516.
The previous prime is 13807019. The next prime is 13807063. The reversal of 13807036 is 63070831.
It is a junction number, because it is equal to n+sod(n) for n = 13806995 and 13807013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725876 + ... + 1725883.
Almost surely, 213807036 is an apocalyptic number.
It is an amenable number.
13807036 is a deficient number, since it is larger than the sum of its proper divisors (10355284).
13807036 is a wasteful number, since it uses less digits than its factorization.
13807036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3451763 (or 3451761 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 13807036 is about 3715.7820172879. The cubic root of 13807036 is about 239.9017885196.
Adding to 13807036 its reverse (63070831), we get a palindrome (76877867).
The spelling of 13807036 in words is "thirteen million, eight hundred seven thousand, thirty-six".
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