Base | Representation |
---|---|
bin | 1100001001010… |
… | …0101000001100 |
3 | 10112212001010112 |
4 | 3002110220030 |
5 | 101020043203 |
6 | 5015455152 |
7 | 1155662240 |
oct | 302245014 |
9 | 115761115 |
10 | 50940428 |
11 | 26833330 |
12 | 150874b8 |
13 | a727486 |
14 | 6aa0420 |
15 | 47136d8 |
hex | 3094a0c |
50940428 has 24 divisors (see below), whose sum is σ = 111143424. Its totient is φ = 19846800.
The previous prime is 50940361. The next prime is 50940451. The reversal of 50940428 is 82404905.
It is a junction number, because it is equal to n+sod(n) for n = 50940394 and 50940403.
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, 82388 + ... + 83003.
It is an arithmetic number, because the mean of its divisors is an integer number (4630976).
Almost surely, 250940428 is an apocalyptic number.
It is an amenable number.
50940428 is an abundant number, since it is smaller than the sum of its proper divisors (60202996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50940428 is a wasteful number, since it uses less digits than its factorization.
50940428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165413 (or 165411 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 50940428 is about 7137.2563355956. The cubic root of 50940428 is about 370.6985294424.
The spelling of 50940428 in words is "fifty million, nine hundred forty thousand, four hundred twenty-eight".
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