Base | Representation |
---|---|
bin | 1000001011100… |
… | …1000111011111 |
3 | 2101120021010200 |
4 | 2002321013133 |
5 | 32241001141 |
6 | 3223234543 |
7 | 564436641 |
oct | 202710737 |
9 | 71507120 |
10 | 34312671 |
11 | 18406688 |
12 | b5a8a53 |
13 | 7154c73 |
14 | 47b2891 |
15 | 302bab6 |
hex | 20b91df |
34312671 has 12 divisors (see below), whose sum is σ = 49617672. Its totient is φ = 22849776.
The previous prime is 34312669. The next prime is 34312687. The reversal of 34312671 is 17621343.
It is not a de Polignac number, because 34312671 - 21 = 34312669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34312601) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10305 + ... + 13221.
It is an arithmetic number, because the mean of its divisors is an integer number (4134806).
Almost surely, 234312671 is an apocalyptic number.
34312671 is a deficient number, since it is larger than the sum of its proper divisors (15305001).
34312671 is a wasteful number, since it uses less digits than its factorization.
34312671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4230 (or 4227 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 34312671 is about 5857.7018531161. The cubic root of 34312671 is about 324.9512226599.
The spelling of 34312671 in words is "thirty-four million, three hundred twelve thousand, six hundred seventy-one".
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