Base | Representation |
---|---|
bin | 1100001001001… |
… | …1100111011000 |
3 | 10112211211102220 |
4 | 3002103213120 |
5 | 101014430110 |
6 | 5015424040 |
7 | 1155644163 |
oct | 302234730 |
9 | 115754386 |
10 | 50936280 |
11 | 268301aa |
12 | 15085020 |
13 | a725615 |
14 | 6a9cada |
15 | 4712370 |
hex | 30939d8 |
50936280 has 64 divisors (see below), whose sum is σ = 154275840. Its totient is φ = 13452672.
The previous prime is 50936279. The next prime is 50936341. The reversal of 50936280 is 8263905.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10857 + ... + 14823.
It is an arithmetic number, because the mean of its divisors is an integer number (2410560).
Almost surely, 250936280 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50936280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77137920).
50936280 is an abundant number, since it is smaller than the sum of its proper divisors (103339560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50936280 is a wasteful number, since it uses less digits than its factorization.
50936280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4088 (or 4084 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 50936280 is about 7136.9657418261. The cubic root of 50936280 is about 370.6884673673.
The spelling of 50936280 in words is "fifty million, nine hundred thirty-six thousand, two hundred eighty".
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