Base | Representation |
---|---|
bin | 11000100110011101… |
… | …01111010110010000 |
3 | 1021002110022012010211 |
4 | 30103032233112100 |
5 | 204022112023234 |
6 | 10022323133504 |
7 | 645203114644 |
oct | 142316572620 |
9 | 37073265124 |
10 | 13207532944 |
11 | 5668342a91 |
12 | 2687214294 |
13 | 1326395968 |
14 | 8d414cc24 |
15 | 524798164 |
hex | 3133af590 |
13207532944 has 20 divisors (see below), whose sum is σ = 25598929024. Its totient is φ = 6601357728.
The previous prime is 13207532927. The next prime is 13207532963. The reversal of 13207532944 is 44923570231.
13207532944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13207532897 and 13207532906.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104892 + ... + 193435.
Almost surely, 213207532944 is an apocalyptic number.
It is an amenable number.
13207532944 is a deficient number, since it is larger than the sum of its proper divisors (12391396080).
13207532944 is a wasteful number, since it uses less digits than its factorization.
13207532944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301102 (or 301096 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 40.
The spelling of 13207532944 in words is "thirteen billion, two hundred seven million, five hundred thirty-two thousand, nine hundred forty-four".
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