Base | Representation |
---|---|
bin | 1100001010001… |
… | …0000011111000 |
3 | 10112221211121022 |
4 | 3002202003320 |
5 | 101023323243 |
6 | 5021002012 |
7 | 1156311530 |
oct | 302420370 |
9 | 115854538 |
10 | 50995448 |
11 | 268706a9 |
12 | 150b3308 |
13 | a74652a |
14 | 6ab64c0 |
15 | 4724b68 |
hex | 30a20f8 |
50995448 has 32 divisors (see below), whose sum is σ = 110668800. Its totient is φ = 21576672.
The previous prime is 50995447. The next prime is 50995457. The reversal of 50995448 is 84459905.
It is a junction number, because it is equal to n+sod(n) for n = 50995399 and 50995408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50995447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340 + ... + 10187.
It is an arithmetic number, because the mean of its divisors is an integer number (3458400).
Almost surely, 250995448 is an apocalyptic number.
It is an amenable number.
50995448 is an abundant number, since it is smaller than the sum of its proper divisors (59673352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50995448 is a wasteful number, since it uses less digits than its factorization.
50995448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11619 (or 11615 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 44.
The square root of 50995448 is about 7141.1097176839. The cubic root of 50995448 is about 370.8319434138.
The spelling of 50995448 in words is "fifty million, nine hundred ninety-five thousand, four hundred forty-eight".
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