Base | Representation |
---|---|
bin | 10100110111100… |
… | …100010110010001 |
3 | 220101210111011120 |
4 | 110313210112101 |
5 | 1204112023441 |
6 | 54424032453 |
7 | 11450616063 |
oct | 2467442621 |
9 | 811714146 |
10 | 350111121 |
11 | 16a6a0738 |
12 | 99302729 |
13 | 576c4959 |
14 | 346d9733 |
15 | 20b0b966 |
hex | 14de4591 |
350111121 has 16 divisors (see below), whose sum is σ = 472686144. Its totient is φ = 230482944.
The previous prime is 350111087. The next prime is 350111143. The reversal of 350111121 is 121111053.
It is not a de Polignac number, because 350111121 - 29 = 350110609 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 350111121.
It is not an unprimeable number, because it can be changed into a prime (350111621) 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, 162765 + ... + 164901.
It is an arithmetic number, because the mean of its divisors is an integer number (29542884).
Almost surely, 2350111121 is an apocalyptic number.
It is an amenable number.
350111121 is a deficient number, since it is larger than the sum of its proper divisors (122575023).
350111121 is a wasteful number, since it uses less digits than its factorization.
350111121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2800.
The product of its (nonzero) digits is 30, while the sum is 15.
The square root of 350111121 is about 18711.2565318313. The cubic root of 350111121 is about 704.8044465419.
Adding to 350111121 its reverse (121111053), we get a palindrome (471222174).
The spelling of 350111121 in words is "three hundred fifty million, one hundred eleven thousand, one hundred twenty-one".
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