Base | Representation |
---|---|
bin | 1011111110000… |
… | …0110101100100 |
3 | 10111110121221120 |
4 | 2333200311210 |
5 | 100323012004 |
6 | 4552013540 |
7 | 1146504234 |
oct | 277406544 |
9 | 114417846 |
10 | 50204004 |
11 | 26380014 |
12 | 149912b0 |
13 | a52a216 |
14 | 694bcc4 |
15 | 461a3d9 |
hex | 2fe0d64 |
50204004 has 48 divisors (see below), whose sum is σ = 127303680. Its totient is φ = 15340320.
The previous prime is 50203981. The next prime is 50204039. The reversal of 50204004 is 40040205.
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, 3517 + ... + 10619.
It is an arithmetic number, because the mean of its divisors is an integer number (2652160).
Almost surely, 250204004 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 50204004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63651840).
50204004 is an abundant number, since it is smaller than the sum of its proper divisors (77099676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50204004 is a wasteful number, since it uses less digits than its factorization.
50204004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7160 (or 7158 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 15.
The square root of 50204004 is about 7085.4783889304. The cubic root of 50204004 is about 368.9035080872.
Adding to 50204004 its reverse (40040205), we get a palindrome (90244209).
The spelling of 50204004 in words is "fifty million, two hundred four thousand, four".
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