Base | Representation |
---|---|
bin | 1000001101001… |
… | …1111001110011 |
3 | 2101202211122020 |
4 | 2003103321303 |
5 | 32303004022 |
6 | 3225442523 |
7 | 565404546 |
oct | 203237163 |
9 | 71684566 |
10 | 34422387 |
11 | 1848105a |
12 | b640443 |
13 | 7192b9c |
14 | 480085d |
15 | 304e35c |
hex | 20d3e73 |
34422387 has 8 divisors (see below), whose sum is σ = 46762704. Its totient is φ = 22515168.
The previous prime is 34422379. The next prime is 34422397. The reversal of 34422387 is 78322443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34422387 - 23 = 34422379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34422337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108088 + ... + 108405.
It is an arithmetic number, because the mean of its divisors is an integer number (5845338).
Almost surely, 234422387 is an apocalyptic number.
34422387 is a deficient number, since it is larger than the sum of its proper divisors (12340317).
34422387 is a wasteful number, since it uses less digits than its factorization.
34422387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216549.
The product of its digits is 32256, while the sum is 33.
The square root of 34422387 is about 5867.0594849550. The cubic root of 34422387 is about 325.2972019030.
The spelling of 34422387 in words is "thirty-four million, four hundred twenty-two thousand, three hundred eighty-seven".
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