Base | Representation |
---|---|
bin | 11000111111110100… |
… | …00011100010010110 |
3 | 1021122021111112021121 |
4 | 30133322003202112 |
5 | 204441033330142 |
6 | 10055401434154 |
7 | 653364640366 |
oct | 143772034226 |
9 | 37567445247 |
10 | 13420214422 |
11 | 57673a77aa |
12 | 272649b95a |
13 | 135b4701a4 |
14 | 9144b29a6 |
15 | 5382a9c67 |
hex | 31fe83896 |
13420214422 has 16 divisors (see below), whose sum is σ = 20347577712. Its totient is φ = 6637754880.
The previous prime is 13420214383. The next prime is 13420214567. The reversal of 13420214422 is 22441202431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419722 + ... + 450562.
It is an arithmetic number, because the mean of its divisors is an integer number (1271723607).
Almost surely, 213420214422 is an apocalyptic number.
13420214422 is a deficient number, since it is larger than the sum of its proper divisors (6927363290).
13420214422 is a wasteful number, since it uses less digits than its factorization.
13420214422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33183.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 13420214422 its reverse (22441202431), we get a palindrome (35861416853).
The spelling of 13420214422 in words is "thirteen billion, four hundred twenty million, two hundred fourteen thousand, four hundred twenty-two".
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