Base | Representation |
---|---|
bin | 1011111011010… |
… | …1111011001101 |
3 | 10111010200211200 |
4 | 2332311323031 |
5 | 100301400422 |
6 | 4544140113 |
7 | 1145142630 |
oct | 276657315 |
9 | 114120750 |
10 | 50028237 |
11 | 2626aa56 |
12 | 14907639 |
13 | a49820c |
14 | 6903c17 |
15 | 45d32ac |
hex | 2fb5ecd |
50028237 has 24 divisors (see below), whose sum is σ = 84150144. Its totient is φ = 28046304.
The previous prime is 50028227. The next prime is 50028259. The reversal of 50028237 is 73282005.
It is not a de Polignac number, because 50028237 - 216 = 49962701 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50028237.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50028217) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4153 + ... + 10830.
It is an arithmetic number, because the mean of its divisors is an integer number (3506256).
Almost surely, 250028237 is an apocalyptic number.
It is an amenable number.
50028237 is a deficient number, since it is larger than the sum of its proper divisors (34121907).
50028237 is a wasteful number, since it uses less digits than its factorization.
50028237 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15049 (or 15046 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 50028237 is about 7073.0641874650. The cubic root of 50028237 is about 368.4724874781.
The spelling of 50028237 in words is "fifty million, twenty-eight thousand, two hundred thirty-seven".
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