Base | Representation |
---|---|
bin | 1011111011101… |
… | …0111110001110 |
3 | 10111011202012100 |
4 | 2332322332032 |
5 | 100303031120 |
6 | 4544415530 |
7 | 1145260122 |
oct | 276727616 |
9 | 114152170 |
10 | 50048910 |
11 | 2628453a |
12 | 149175a6 |
13 | a4a4752 |
14 | 690b582 |
15 | 45d9490 |
hex | 2fbaf8e |
50048910 has 48 divisors (see below), whose sum is σ = 130656240. Its totient is φ = 13292160.
The previous prime is 50048909. The next prime is 50048923. The reversal of 50048910 is 1984005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24301 + ... + 26279.
It is an arithmetic number, because the mean of its divisors is an integer number (2722005).
Almost surely, 250048910 is an apocalyptic number.
50048910 is an abundant number, since it is smaller than the sum of its proper divisors (80607330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50048910 is a wasteful number, since it uses less digits than its factorization.
50048910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2273 (or 2270 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 50048910 is about 7074.5254257795. The cubic root of 50048910 is about 368.5232347039.
The spelling of 50048910 in words is "fifty million, forty-eight thousand, nine hundred ten".
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