Base | Representation |
---|---|
bin | 1100000100011… |
… | …1001001110011 |
3 | 10112020220211022 |
4 | 3001013021303 |
5 | 100424414331 |
6 | 5005010055 |
7 | 1153201121 |
oct | 301071163 |
9 | 115226738 |
10 | 50623091 |
11 | 26636972 |
12 | 14b5392b |
13 | a645bbc |
14 | 6a1a911 |
15 | 469e67b |
hex | 3047273 |
50623091 has 8 divisors (see below), whose sum is σ = 51804144. Its totient is φ = 49455360.
The previous prime is 50623063. The next prime is 50623099. The reversal of 50623091 is 19032605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50623091 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50623091.
It is not an unprimeable number, because it can be changed into a prime (50623099) 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, 4571 + ... + 11051.
It is an arithmetic number, because the mean of its divisors is an integer number (6475518).
Almost surely, 250623091 is an apocalyptic number.
50623091 is a deficient number, since it is larger than the sum of its proper divisors (1181053).
50623091 is a wasteful number, since it uses less digits than its factorization.
50623091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6661.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 50623091 is about 7114.9905832685. The cubic root of 50623091 is about 369.9271612157.
Adding to 50623091 its reverse (19032605), we get a palindrome (69655696).
The spelling of 50623091 in words is "fifty million, six hundred twenty-three thousand, ninety-one".
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