Base | Representation |
---|---|
bin | 1100000100011… |
… | …1011111100111 |
3 | 10112020222202000 |
4 | 3001013133213 |
5 | 100424440422 |
6 | 5005020343 |
7 | 1153205154 |
oct | 301073747 |
9 | 115228660 |
10 | 50624487 |
11 | 26637a21 |
12 | 14b546b3 |
13 | a646724 |
14 | 6a1b22b |
15 | 469ecac |
hex | 30477e7 |
50624487 has 32 divisors (see below), whose sum is σ = 80948160. Its totient is φ = 31150080.
The previous prime is 50624467. The next prime is 50624501. The reversal of 50624487 is 78442605.
It is not a de Polignac number, because 50624487 - 212 = 50620391 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50624437) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23287 + ... + 25367.
It is an arithmetic number, because the mean of its divisors is an integer number (2529630).
Almost surely, 250624487 is an apocalyptic number.
50624487 is a deficient number, since it is larger than the sum of its proper divisors (30323673).
50624487 is a wasteful number, since it uses less digits than its factorization.
50624487 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2160 (or 2154 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 50624487 is about 7115.0886853222. The cubic root of 50624487 is about 369.9305615979.
The spelling of 50624487 in words is "fifty million, six hundred twenty-four thousand, four hundred eighty-seven".
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