Base | Representation |
---|---|
bin | 110011100001… |
… | …110111000000 |
3 | 221102021112111 |
4 | 303201313000 |
5 | 11424224112 |
6 | 1201305104 |
7 | 222550006 |
oct | 63416700 |
9 | 27367474 |
10 | 13508032 |
11 | 769686a |
12 | 4635194 |
13 | 2a4c525 |
14 | 1b18a76 |
15 | 12bc5a7 |
hex | ce1dc0 |
13508032 has 14 divisors (see below), whose sum is σ = 26805128. Its totient is φ = 6753984.
The previous prime is 13508029. The next prime is 13508051. The reversal of 13508032 is 23080531.
It is a junction number, because it is equal to n+sod(n) for n = 13507994 and 13508012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105468 + ... + 105595.
It is an arithmetic number, because the mean of its divisors is an integer number (1914652).
Almost surely, 213508032 is an apocalyptic number.
It is an amenable number.
13508032 is a deficient number, since it is larger than the sum of its proper divisors (13297096).
13508032 is an equidigital number, since it uses as much as digits as its factorization.
13508032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211075 (or 211065 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 13508032 is about 3675.3274684033. The cubic root of 13508032 is about 238.1573706748.
Adding to 13508032 its reverse (23080531), we get a palindrome (36588563).
The spelling of 13508032 in words is "thirteen million, five hundred eight thousand, thirty-two".
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