Base | Representation |
---|---|
bin | 1000010000100… |
… | …1100011010100 |
3 | 2102012000001221 |
4 | 2010021203110 |
5 | 32332022012 |
6 | 3234300124 |
7 | 600311320 |
oct | 204114324 |
9 | 72160057 |
10 | 34642132 |
11 | 18611168 |
12 | b727644 |
13 | 723bc05 |
14 | 485a980 |
15 | 3094507 |
hex | 21098d4 |
34642132 has 24 divisors (see below), whose sum is σ = 70165760. Its totient is φ = 14657760.
The previous prime is 34642109. The next prime is 34642151. The reversal of 34642132 is 23124643.
It is a junction number, because it is equal to n+sod(n) for n = 34642097 and 34642106.
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, 5619 + ... + 10042.
Almost surely, 234642132 is an apocalyptic number.
It is an amenable number.
34642132 is an abundant number, since it is smaller than the sum of its proper divisors (35523628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34642132 is a wasteful number, since it uses less digits than its factorization.
34642132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15751 (or 15749 counting only the distinct ones).
The product of its digits is 3456, while the sum is 25.
The square root of 34642132 is about 5885.7567058111. The cubic root of 34642132 is about 325.9879428966.
Adding to 34642132 its reverse (23124643), we get a palindrome (57766775).
The spelling of 34642132 in words is "thirty-four million, six hundred forty-two thousand, one hundred thirty-two".
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