Base | Representation |
---|---|
bin | 10011000101001… |
… | …010110011110101 |
3 | 211022100212222010 |
4 | 103011022303311 |
5 | 1123422401401 |
6 | 51433154433 |
7 | 10634664405 |
oct | 2305126365 |
9 | 738325863 |
10 | 320122101 |
11 | 154778522 |
12 | 8b25ba19 |
13 | 51424980 |
14 | 30730805 |
15 | 1d185ed6 |
hex | 1314acf5 |
320122101 has 16 divisors (see below), whose sum is σ = 461177024. Its totient is φ = 196349184.
The previous prime is 320122093. The next prime is 320122129. The reversal of 320122101 is 101221023.
It is not a de Polignac number, because 320122101 - 23 = 320122093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320122001) 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, 1396 + ... + 25341.
It is an arithmetic number, because the mean of its divisors is an integer number (28823564).
Almost surely, 2320122101 is an apocalyptic number.
It is an amenable number.
320122101 is a deficient number, since it is larger than the sum of its proper divisors (141054923).
320122101 is a wasteful number, since it uses less digits than its factorization.
320122101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27060.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 320122101 is about 17891.9563212076. The cubic root of 320122101 is about 684.0773633469.
Adding to 320122101 its reverse (101221023), we get a palindrome (421343124).
The spelling of 320122101 in words is "three hundred twenty million, one hundred twenty-two thousand, one hundred one".
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