Base | Representation |
---|---|
bin | 1011111011011… |
… | …1000110111000 |
3 | 10111010221111001 |
4 | 2332313012320 |
5 | 100302024310 |
6 | 4544214344 |
7 | 1145163016 |
oct | 276670670 |
9 | 114127431 |
10 | 50033080 |
11 | 26273659 |
12 | 1490a3b4 |
13 | a49a496 |
14 | 69058b6 |
15 | 45d493a |
hex | 2fb71b8 |
50033080 has 64 divisors (see below), whose sum is σ = 121334400. Its totient is φ = 18506880.
The previous prime is 50033063. The next prime is 50033107. The reversal of 50033080 is 8033005.
It is a Harshad number since it is a multiple of its sum of digits (19).
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, 31915 + ... + 33445.
It is an arithmetic number, because the mean of its divisors is an integer number (1895850).
Almost surely, 250033080 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 50033080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60667200).
50033080 is an abundant number, since it is smaller than the sum of its proper divisors (71301320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50033080 is a wasteful number, since it uses less digits than its factorization.
50033080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1604 (or 1600 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 50033080 is about 7073.4065343369. The cubic root of 50033080 is about 368.4843771280.
Adding to 50033080 its reverse (8033005), we get a palindrome (58066085).
The spelling of 50033080 in words is "fifty million, thirty-three thousand, eighty".
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