Base | Representation |
---|---|
bin | 1100000001011… |
… | …0010111101000 |
3 | 10111212202201121 |
4 | 3000112113220 |
5 | 100402021042 |
6 | 5000425024 |
7 | 1151406424 |
oct | 300262750 |
9 | 114782647 |
10 | 50423272 |
11 | 2650a829 |
12 | 14a78174 |
13 | a5a5c73 |
14 | 69a7b84 |
15 | 4660367 |
hex | 30165e8 |
50423272 has 16 divisors (see below), whose sum is σ = 95092740. Its totient is φ = 25065216.
The previous prime is 50423227. The next prime is 50423273. The reversal of 50423272 is 27232405.
It can be written as a sum of positive squares in 2 ways, for example, as 40525956 + 9897316 = 6366^2 + 3146^2 .
It is not an unprimeable number, because it can be changed into a prime (50423273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16833 + ... + 19600.
Almost surely, 250423272 is an apocalyptic number.
It is an amenable number.
50423272 is a deficient number, since it is larger than the sum of its proper divisors (44669468).
50423272 is a wasteful number, since it uses less digits than its factorization.
50423272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36612 (or 36608 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 50423272 is about 7100.9345863766. The cubic root of 50423272 is about 369.4397950450.
Adding to 50423272 its reverse (27232405), we get a palindrome (77655677).
The spelling of 50423272 in words is "fifty million, four hundred twenty-three thousand, two hundred seventy-two".
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