Base | Representation |
---|---|
bin | 1011111011100… |
… | …1010011111010 |
3 | 10111011101212100 |
4 | 2332321103322 |
5 | 100302321411 |
6 | 4544324230 |
7 | 1145231232 |
oct | 276712372 |
9 | 114141770 |
10 | 50042106 |
11 | 2627a414 |
12 | 14913676 |
13 | a4a161a |
14 | 6908cc2 |
15 | 45d7456 |
hex | 2fb94fa |
50042106 has 24 divisors (see below), whose sum is σ = 109546164. Its totient is φ = 16508160.
The previous prime is 50042039. The next prime is 50042147. The reversal of 50042106 is 60124005.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 45441081 + 4601025 = 6741^2 + 2145^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12585 + ... + 16076.
Almost surely, 250042106 is an apocalyptic number.
50042106 is an abundant number, since it is smaller than the sum of its proper divisors (59504058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50042106 is a wasteful number, since it uses less digits than its factorization.
50042106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28766 (or 28763 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 50042106 is about 7074.0445291219. The cubic root of 50042106 is about 368.5065340690.
The spelling of 50042106 in words is "fifty million, forty-two thousand, one hundred six".
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