Base | Representation |
---|---|
bin | 1100000010011… |
… | …0011010001010 |
3 | 10112000002211212 |
4 | 3000212122022 |
5 | 100411121340 |
6 | 5002053122 |
7 | 1152102110 |
oct | 300463212 |
9 | 115002755 |
10 | 50488970 |
11 | 26555124 |
12 | 14aaa1a2 |
13 | a5c9b3c |
14 | 69c3ab0 |
15 | 4674a65 |
hex | 302668a |
50488970 has 32 divisors (see below), whose sum is σ = 104630400. Its totient is φ = 17182656.
The previous prime is 50488969. The next prime is 50488981. The reversal of 50488970 is 7988405.
It is a Curzon 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, 7136 + ... + 12324.
It is an arithmetic number, because the mean of its divisors is an integer number (3269700).
Almost surely, 250488970 is an apocalyptic number.
50488970 is an abundant number, since it is smaller than the sum of its proper divisors (54141430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50488970 is a wasteful number, since it uses less digits than its factorization.
50488970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5342.
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 50488970 is about 7105.5590913031. The cubic root of 50488970 is about 369.6001768223.
The spelling of 50488970 in words is "fifty million, four hundred eighty-eight thousand, nine hundred seventy".
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