Base | Representation |
---|---|
bin | 1011111111101… |
… | …0000010011101 |
3 | 10111122212112201 |
4 | 2333322002131 |
5 | 100334312404 |
6 | 4554131501 |
7 | 1150414210 |
oct | 277720235 |
9 | 114585481 |
10 | 50307229 |
11 | 26440625 |
12 | 14a20b91 |
13 | a5651bb |
14 | 6977777 |
15 | 463aca4 |
hex | 2ffa09d |
50307229 has 8 divisors (see below), whose sum is σ = 58579200. Its totient is φ = 42306576.
The previous prime is 50307223. The next prime is 50307251. The reversal of 50307229 is 92270305.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50307229 - 25 = 50307197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50307197 and 50307206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50307223) 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, 67429 + ... + 68170.
It is an arithmetic number, because the mean of its divisors is an integer number (7322400).
Almost surely, 250307229 is an apocalyptic number.
It is an amenable number.
50307229 is a deficient number, since it is larger than the sum of its proper divisors (8271971).
50307229 is a wasteful number, since it uses less digits than its factorization.
50307229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135659.
The product of its (nonzero) digits is 3780, while the sum is 28.
The square root of 50307229 is about 7092.7589131452. The cubic root of 50307229 is about 369.1561705073.
The spelling of 50307229 in words is "fifty million, three hundred seven thousand, two hundred twenty-nine".
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