Base | Representation |
---|---|
bin | 1000000111110… |
… | …0101011111011 |
3 | 2101002200121010 |
4 | 2001330223323 |
5 | 32210041042 |
6 | 3214045003 |
7 | 562356204 |
oct | 201745373 |
9 | 71080533 |
10 | 34065147 |
11 | 18257716 |
12 | b4a9763 |
13 | 70993bc |
14 | 474a5ab |
15 | 2ecd59c |
hex | 207cafb |
34065147 has 16 divisors (see below), whose sum is σ = 46135040. Its totient is φ = 22356000.
The previous prime is 34065131. The next prime is 34065173. The reversal of 34065147 is 74156043.
It is not a de Polignac number, because 34065147 - 24 = 34065131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34065107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62697 + ... + 63237.
It is an arithmetic number, because the mean of its divisors is an integer number (2883440).
Almost surely, 234065147 is an apocalyptic number.
34065147 is a deficient number, since it is larger than the sum of its proper divisors (12069893).
34065147 is a wasteful number, since it uses less digits than its factorization.
34065147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 34065147 is about 5836.5355306038. The cubic root of 34065147 is about 324.1679608492.
The spelling of 34065147 in words is "thirty-four million, sixty-five thousand, one hundred forty-seven".
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