Base | Representation |
---|---|
bin | 1011111100100… |
… | …0101111011010 |
3 | 10111021121120002 |
4 | 2333020233122 |
5 | 100311332211 |
6 | 4545533002 |
7 | 1145613416 |
oct | 277105732 |
9 | 114247502 |
10 | 50105306 |
11 | 26312949 |
12 | 14944162 |
13 | a4c4314 |
14 | 6923d46 |
15 | 45eb03b |
hex | 2fc8bda |
50105306 has 8 divisors (see below), whose sum is σ = 75230004. Its totient is φ = 25028640.
The previous prime is 50105303. The next prime is 50105317. The reversal of 50105306 is 60350105.
It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 4879681 = 6725^2 + 2209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50105303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9275 + ... + 13646.
Almost surely, 250105306 is an apocalyptic number.
50105306 is a deficient number, since it is larger than the sum of its proper divisors (25124698).
50105306 is a wasteful number, since it uses less digits than its factorization.
50105306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24016.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 50105306 is about 7078.5101539801. The cubic root of 50105306 is about 368.6616022523.
The spelling of 50105306 in words is "fifty million, one hundred five thousand, three hundred six".
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