Base | Representation |
---|---|
bin | 1011111110000… |
… | …1111010000010 |
3 | 10111110211221212 |
4 | 2333201322002 |
5 | 100323132021 |
6 | 4552050122 |
7 | 1146523064 |
oct | 277417202 |
9 | 114424855 |
10 | 50208386 |
11 | 26383338 |
12 | 14993942 |
13 | a52c207 |
14 | 694d734 |
15 | 461b85b |
hex | 2fe1e82 |
50208386 has 8 divisors (see below), whose sum is σ = 75979404. Its totient is φ = 24881920.
The previous prime is 50208377. The next prime is 50208407. The reversal of 50208386 is 68380205.
It can be written as a sum of positive squares in 2 ways, for example, as 45819361 + 4389025 = 6769^2 + 2095^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110855 + ... + 111306.
Almost surely, 250208386 is an apocalyptic number.
50208386 is a deficient number, since it is larger than the sum of its proper divisors (25771018).
50208386 is a wasteful number, since it uses less digits than its factorization.
50208386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222276.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 50208386 is about 7085.7876061875. The cubic root of 50208386 is about 368.9142408841.
The spelling of 50208386 in words is "fifty million, two hundred eight thousand, three hundred eighty-six".
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