Base | Representation |
---|---|
bin | 1011111110011… |
… | …0101110100010 |
3 | 10111111212001010 |
4 | 2333212232202 |
5 | 100324300010 |
6 | 4552321350 |
7 | 1146634461 |
oct | 277465642 |
9 | 114455033 |
10 | 50228130 |
11 | 26397157 |
12 | 149a3256 |
13 | a5381b4 |
14 | 69569d8 |
15 | 4622620 |
hex | 2fe6ba2 |
50228130 has 16 divisors (see below), whose sum is σ = 120547584. Its totient is φ = 13394160.
The previous prime is 50228117. The next prime is 50228131. The reversal of 50228130 is 3182205.
It is a junction number, because it is equal to n+sod(n) for n = 50228097 and 50228106.
It is not an unprimeable number, because it can be changed into a prime (50228131) 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, 837106 + ... + 837165.
It is an arithmetic number, because the mean of its divisors is an integer number (7534224).
Almost surely, 250228130 is an apocalyptic number.
50228130 is an abundant number, since it is smaller than the sum of its proper divisors (70319454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50228130 is a wasteful number, since it uses less digits than its factorization.
50228130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1674281.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 50228130 is about 7087.1806806374. The cubic root of 50228130 is about 368.9625919584.
The spelling of 50228130 in words is "fifty million, two hundred twenty-eight thousand, one hundred thirty".
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