Base | Representation |
---|---|
bin | 1011111101000… |
… | …1010001001100 |
3 | 10111100101110210 |
4 | 2333101101030 |
5 | 100313441421 |
6 | 4550402420 |
7 | 1146120306 |
oct | 277212114 |
9 | 114311423 |
10 | 50140236 |
11 | 26337113 |
12 | 14960410 |
13 | a5071a3 |
14 | 6932976 |
15 | 4606576 |
hex | 2fd144c |
50140236 has 24 divisors (see below), whose sum is σ = 119715904. Its totient is φ = 16324560.
The previous prime is 50140229. The next prime is 50140241. The reversal of 50140236 is 63204105.
It is a happy number.
50140236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×501402362 = 5028086532271392, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48070 + ... + 49101.
Almost surely, 250140236 is an apocalyptic number.
It is an amenable number.
50140236 is an abundant number, since it is smaller than the sum of its proper divisors (69575668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50140236 is a wasteful number, since it uses less digits than its factorization.
50140236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97221 (or 97219 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 50140236 is about 7080.9770512268. The cubic root of 50140236 is about 368.7472509227.
The spelling of 50140236 in words is "fifty million, one hundred forty thousand, two hundred thirty-six".
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