Base | Representation |
---|---|
bin | 1100000011011… |
… | …0110011101110 |
3 | 10112010111222201 |
4 | 3000312303232 |
5 | 100420244032 |
6 | 5003332114 |
7 | 1152502000 |
oct | 300666356 |
9 | 115114881 |
10 | 50556142 |
11 | 265a063a |
12 | 14b2103a |
13 | a6215a0 |
14 | 6a00370 |
15 | 46898e7 |
hex | 3036cee |
50556142 has 32 divisors (see below), whose sum is σ = 95256000. Its totient is φ = 19996704.
The previous prime is 50556127. The next prime is 50556167. The reversal of 50556142 is 24165505.
It is a self number, because there is not a number n which added to its sum of digits gives 50556142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6084 + ... + 11752.
It is an arithmetic number, because the mean of its divisors is an integer number (2976750).
Almost surely, 250556142 is an apocalyptic number.
50556142 is a deficient number, since it is larger than the sum of its proper divisors (44699858).
50556142 is a wasteful number, since it uses less digits than its factorization.
50556142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5705 (or 5691 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 50556142 is about 7110.2842418570. The cubic root of 50556142 is about 369.7640131421.
The spelling of 50556142 in words is "fifty million, five hundred fifty-six thousand, one hundred forty-two".
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