Base | Representation |
---|---|
bin | 1011111101011… |
… | …1100100001110 |
3 | 10111101200212010 |
4 | 2333113210032 |
5 | 100320303110 |
6 | 4551122050 |
7 | 1146255435 |
oct | 277274416 |
9 | 114350763 |
10 | 50166030 |
11 | 26354532 |
12 | 14973326 |
13 | a515b55 |
14 | 693c11c |
15 | 460e020 |
hex | 2fd790e |
50166030 has 32 divisors (see below), whose sum is σ = 121855104. Its totient is φ = 13215776.
The previous prime is 50165981. The next prime is 50166089. The reversal of 50166030 is 3066105.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50165988 and 50166006.
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, 7584 + ... + 12563.
It is an arithmetic number, because the mean of its divisors is an integer number (3807972).
Almost surely, 250166030 is an apocalyptic number.
50166030 is an abundant number, since it is smaller than the sum of its proper divisors (71689074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50166030 is a wasteful number, since it uses less digits than its factorization.
50166030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20240.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 50166030 is about 7082.7981758624. The cubic root of 50166030 is about 368.8104725108.
The spelling of 50166030 in words is "fifty million, one hundred sixty-six thousand, thirty".
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