Base | Representation |
---|---|
bin | 1100000000001… |
… | …1010101101000 |
3 | 10111201210210111 |
4 | 3000003111220 |
5 | 100342022240 |
6 | 4555024104 |
7 | 1150633234 |
oct | 300032550 |
9 | 114653714 |
10 | 50345320 |
11 | 26467203 |
12 | 14a3b034 |
13 | a57963c |
14 | 69875c4 |
15 | 46471ea |
hex | 3003568 |
50345320 has 32 divisors (see below), whose sum is σ = 113869800. Its totient is φ = 20032768.
The previous prime is 50345293. The next prime is 50345353. The reversal of 50345320 is 2354305.
It can be written as a sum of positive squares in 4 ways, for example, as 38415204 + 11930116 = 6198^2 + 3454^2 .
It is a junction number, because it is equal to n+sod(n) for n = 50345291 and 50345300.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4686 + ... + 11074.
Almost surely, 250345320 is an apocalyptic number.
It is an amenable number.
50345320 is an abundant number, since it is smaller than the sum of its proper divisors (63524480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50345320 is a wasteful number, since it uses less digits than its factorization.
50345320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6597 (or 6593 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 22.
The square root of 50345320 is about 7095.4436084011. The cubic root of 50345320 is about 369.2493180229.
Adding to 50345320 its reverse (2354305), we get a palindrome (52699625).
The spelling of 50345320 in words is "fifty million, three hundred forty-five thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •