Base | Representation |
---|---|
bin | 1100000010001… |
… | …1001101011110 |
3 | 10111222102212200 |
4 | 3000203031132 |
5 | 100410211440 |
6 | 5001512330 |
7 | 1152015654 |
oct | 300431536 |
9 | 114872780 |
10 | 50475870 |
11 | 265462a5 |
12 | 14aa26a6 |
13 | a5c3ba3 |
14 | 69bcdd4 |
15 | 4670c30 |
hex | 302335e |
50475870 has 48 divisors (see below), whose sum is σ = 131695200. Its totient is φ = 13413312.
The previous prime is 50475847. The next prime is 50475877. The reversal of 50475870 is 7857405.
50475870 is a `hidden beast` number, since 504 + 75 + 87 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50475877) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30607 + ... + 32213.
It is an arithmetic number, because the mean of its divisors is an integer number (2743650).
Almost surely, 250475870 is an apocalyptic number.
50475870 is an abundant number, since it is smaller than the sum of its proper divisors (81219330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50475870 is a wasteful number, since it uses less digits than its factorization.
50475870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1969 (or 1966 counting only the distinct ones).
The product of its (nonzero) digits is 39200, while the sum is 36.
The square root of 50475870 is about 7104.6372180429. The cubic root of 50475870 is about 369.5682082482.
The spelling of 50475870 in words is "fifty million, four hundred seventy-five thousand, eight hundred seventy".
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