Base | Representation |
---|---|
bin | 1011111011011… |
… | …0001101101100 |
3 | 10111010202110111 |
4 | 2332312031230 |
5 | 100301420140 |
6 | 4544145404 |
7 | 1145146240 |
oct | 276661554 |
9 | 114122414 |
10 | 50029420 |
11 | 26270931 |
12 | 14908264 |
13 | a49890c |
14 | 6904420 |
15 | 45d37ea |
hex | 2fb636c |
50029420 has 24 divisors (see below), whose sum is σ = 120070944. Its totient is φ = 17152896.
The previous prime is 50029417. The next prime is 50029433. The reversal of 50029420 is 2492005.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 50029391 and 50029400.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178537 + ... + 178816.
It is an arithmetic number, because the mean of its divisors is an integer number (5002956).
Almost surely, 250029420 is an apocalyptic number.
It is an amenable number.
50029420 is an abundant number, since it is smaller than the sum of its proper divisors (70041524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50029420 is a wasteful number, since it uses less digits than its factorization.
50029420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357369 (or 357367 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 50029420 is about 7073.1478140924. The cubic root of 50029420 is about 368.4753918346.
The spelling of 50029420 in words is "fifty million, twenty-nine thousand, four hundred twenty".
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