Base | Representation |
---|---|
bin | 11111110000110100… |
… | …101010111110000101 |
3 | 10021000211210010012020 |
4 | 133300310222332011 |
5 | 1024321402013110 |
6 | 23400114513353 |
7 | 2315104440522 |
oct | 376064527605 |
9 | 107024703166 |
10 | 34105110405 |
11 | 1351149a263 |
12 | 6739895859 |
13 | 32a69c9402 |
14 | 1917720149 |
15 | d49212d70 |
hex | 7f0d2af85 |
34105110405 has 32 divisors (see below), whose sum is σ = 57901993344. Its totient is φ = 17082710016.
The previous prime is 34105110367. The next prime is 34105110419. The reversal of 34105110405 is 50401150143.
It is a happy number.
It is not a de Polignac number, because 34105110405 - 26 = 34105110341 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24112 + ... + 262281.
It is an arithmetic number, because the mean of its divisors is an integer number (1809437292).
Almost surely, 234105110405 is an apocalyptic number.
It is an amenable number.
34105110405 is a deficient number, since it is larger than the sum of its proper divisors (23796882939).
34105110405 is a wasteful number, since it uses less digits than its factorization.
34105110405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286885.
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 34105110405 its reverse (50401150143), we get a palindrome (84506260548).
The spelling of 34105110405 in words is "thirty-four billion, one hundred five million, one hundred ten thousand, four hundred five".
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