Base | Representation |
---|---|
bin | 11001000000001101… |
… | …01111101101001111 |
3 | 1021122111202112120211 |
4 | 30200012233231033 |
5 | 204442411303241 |
6 | 10100001023251 |
7 | 653435134153 |
oct | 144006575517 |
9 | 37574675524 |
10 | 13423541071 |
11 | 576926a0a6 |
12 | 2727624b27 |
13 | 135c066415 |
14 | 914adb063 |
15 | 538715781 |
hex | 3201afb4f |
13423541071 has 6 divisors (see below), whose sum is σ = 14259609680. Its totient is φ = 12633920736.
The previous prime is 13423541063. The next prime is 13423541093. The reversal of 13423541071 is 17014532431.
It is not a de Polignac number, because 13423541071 - 23 = 13423541063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13423541041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23223831 + ... + 23224408.
Almost surely, 213423541071 is an apocalyptic number.
13423541071 is a deficient number, since it is larger than the sum of its proper divisors (836068609).
13423541071 is an equidigital number, since it uses as much as digits as its factorization.
13423541071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46448273 (or 46448256 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The spelling of 13423541071 in words is "thirteen billion, four hundred twenty-three million, five hundred forty-one thousand, seventy-one".
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