Base | Representation |
---|---|
bin | 11111101100011110… |
… | …010001001011101011 |
3 | 10020211202110021011212 |
4 | 133230132101023223 |
5 | 1024144211104442 |
6 | 23344550343335 |
7 | 2313230215151 |
oct | 375436211353 |
9 | 106752407155 |
10 | 34032128747 |
11 | 13484282041 |
12 | 671935ab4b |
13 | 32948556b6 |
14 | 190bb633d1 |
15 | d42ae8a82 |
hex | 7ec7912eb |
34032128747 has 6 divisors (see below), whose sum is σ = 34518210684. Its totient is φ = 33552798020.
The previous prime is 34032128677. The next prime is 34032128771. The reversal of 34032128747 is 74782123043.
It is not a de Polignac number, because 34032128747 - 222 = 34027934443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34032128447) 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, 3370493 + ... + 3380574.
It is an arithmetic number, because the mean of its divisors is an integer number (5753035114).
Almost surely, 234032128747 is an apocalyptic number.
34032128747 is a deficient number, since it is larger than the sum of its proper divisors (486081937).
34032128747 is an frugal number, since it uses more digits than its factorization.
34032128747 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6751209 (or 6751138 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 41.
The spelling of 34032128747 in words is "thirty-four billion, thirty-two million, one hundred twenty-eight thousand, seven hundred forty-seven".
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