Base | Representation |
---|---|
bin | 1100000001011… |
… | …1101000100100 |
3 | 10111220000211110 |
4 | 3000113220210 |
5 | 100402202302 |
6 | 5000505020 |
7 | 1151430504 |
oct | 300275044 |
9 | 114800743 |
10 | 50428452 |
11 | 26513708 |
12 | 14a7b170 |
13 | a5a8429 |
14 | 69a9a04 |
15 | 4661b6c |
hex | 3017a24 |
50428452 has 12 divisors (see below), whose sum is σ = 117666416. Its totient is φ = 16809480.
The previous prime is 50428439. The next prime is 50428453. The reversal of 50428452 is 25482405.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×504284522 = 5086057542232608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50428453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101174 + ... + 2101197.
Almost surely, 250428452 is an apocalyptic number.
It is an amenable number.
50428452 is an abundant number, since it is smaller than the sum of its proper divisors (67237964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50428452 is a wasteful number, since it uses less digits than its factorization.
50428452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4202378 (or 4202376 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 30.
The square root of 50428452 is about 7101.2993177305. The cubic root of 50428452 is about 369.4524455040.
The spelling of 50428452 in words is "fifty million, four hundred twenty-eight thousand, four hundred fifty-two".
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