Base | Representation |
---|---|
bin | 1100000101100… |
… | …1011100010100 |
3 | 10112101201120212 |
4 | 3001121130110 |
5 | 100434314004 |
6 | 5010344552 |
7 | 1153632410 |
oct | 301313424 |
9 | 115351525 |
10 | 50698004 |
11 | 26688185 |
12 | 14b8b158 |
13 | a671026 |
14 | 6a39d40 |
15 | 46b696e |
hex | 3059714 |
50698004 has 48 divisors (see below), whose sum is σ = 107452800. Its totient is φ = 20445696.
The previous prime is 50698001. The next prime is 50698009. The reversal of 50698004 is 40089605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50698001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123752 + ... + 124160.
It is an arithmetic number, because the mean of its divisors is an integer number (2238600).
Almost surely, 250698004 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 50698004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53726400).
50698004 is an abundant number, since it is smaller than the sum of its proper divisors (56754796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50698004 is a wasteful number, since it uses less digits than its factorization.
50698004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672 (or 670 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 50698004 is about 7120.2530853896. The cubic root of 50698004 is about 370.1095463312.
The spelling of 50698004 in words is "fifty million, six hundred ninety-eight thousand, four".
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