Base | Representation |
---|---|
bin | 1100001000011… |
… | …1100100010010 |
3 | 10112202022202010 |
4 | 3002013210102 |
5 | 101011340210 |
6 | 5014403350 |
7 | 1155350253 |
oct | 302074422 |
9 | 115668663 |
10 | 50886930 |
11 | 267a7116 |
12 | 15060556 |
13 | a709013 |
14 | 6a88b2a |
15 | 4702920 |
hex | 3087912 |
50886930 has 16 divisors (see below), whose sum is σ = 122128704. Its totient is φ = 13569840.
The previous prime is 50886929. The next prime is 50886937. The reversal of 50886930 is 3968805.
It is not an unprimeable number, because it can be changed into a prime (50886937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848086 + ... + 848145.
It is an arithmetic number, because the mean of its divisors is an integer number (7633044).
Almost surely, 250886930 is an apocalyptic number.
50886930 is an abundant number, since it is smaller than the sum of its proper divisors (71241774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50886930 is a wasteful number, since it uses less digits than its factorization.
50886930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1696241.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 50886930 is about 7133.5075523896. The cubic root of 50886930 is about 370.5687139095.
The spelling of 50886930 in words is "fifty million, eight hundred eighty-six thousand, nine hundred thirty".
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