Base | Representation |
---|---|
bin | 1100000101000… |
… | …0010100001111 |
3 | 10112022211022101 |
4 | 3001100110033 |
5 | 100432114443 |
6 | 5005455531 |
7 | 1153415416 |
oct | 301202417 |
9 | 115284271 |
10 | 50660623 |
11 | 26662092 |
12 | 14b715a7 |
13 | a65a000 |
14 | 6a2a47d |
15 | 46aa84d |
hex | 305050f |
50660623 has 8 divisors (see below), whose sum is σ = 54882800. Its totient is φ = 46761624.
The previous prime is 50660581. The next prime is 50660639. The reversal of 50660623 is 32606605.
It is not a de Polignac number, because 50660623 - 29 = 50660111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50660591 and 50660600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50660123) 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, 9333 + ... + 13726.
It is an arithmetic number, because the mean of its divisors is an integer number (6860350).
Almost surely, 250660623 is an apocalyptic number.
50660623 is a deficient number, since it is larger than the sum of its proper divisors (4222177).
50660623 is an equidigital number, since it uses as much as digits as its factorization.
50660623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23098 (or 23072 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 50660623 is about 7117.6276244266. The cubic root of 50660623 is about 370.0185600624.
The spelling of 50660623 in words is "fifty million, six hundred sixty thousand, six hundred twenty-three".
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