Base | Representation |
---|---|
bin | 11000100111100001… |
… | …01010000011100100 |
3 | 1021010002000220121021 |
4 | 30103300222003210 |
5 | 204031401033124 |
6 | 10023241500524 |
7 | 645341515606 |
oct | 142360520344 |
9 | 37102026537 |
10 | 13216424164 |
11 | 56723660a9 |
12 | 268a1a1744 |
13 | 1328189938 |
14 | 8d53c5176 |
15 | 5254527e4 |
hex | 313c2a0e4 |
13216424164 has 12 divisors (see below), whose sum is σ = 23310859264. Its totient is φ = 6556178664.
The previous prime is 13216424131. The next prime is 13216424183. The reversal of 13216424164 is 46142461231.
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, 13007784 + ... + 13008799.
Almost surely, 213216424164 is an apocalyptic number.
It is an amenable number.
13216424164 is a deficient number, since it is larger than the sum of its proper divisors (10094435100).
13216424164 is a wasteful number, since it uses less digits than its factorization.
13216424164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26016714 (or 26016712 counting only the distinct ones).
The product of its digits is 27648, while the sum is 34.
Adding to 13216424164 its reverse (46142461231), we get a palindrome (59358885395).
The spelling of 13216424164 in words is "thirteen billion, two hundred sixteen million, four hundred twenty-four thousand, one hundred sixty-four".
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