Base | Representation |
---|---|
bin | 10100110000011… |
… | …11000101110100 |
3 | 110010122111011221 |
4 | 22120033011310 |
5 | 324034003203 |
6 | 25140040124 |
7 | 4213020211 |
oct | 1230170564 |
9 | 403574157 |
10 | 174125428 |
11 | 8a320014 |
12 | 4a393044 |
13 | 2a0c7cc9 |
14 | 191a8b08 |
15 | 10447abd |
hex | a60f174 |
174125428 has 12 divisors (see below), whose sum is σ = 305482212. Its totient is φ = 86844800.
The previous prime is 174125383. The next prime is 174125431. The reversal of 174125428 is 824521471.
It can be written as a sum of positive squares in 2 ways, for example, as 138579984 + 35545444 = 11772^2 + 5962^2 .
It is a junction number, because it is equal to n+sod(n) for n = 174125393 and 174125402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52675 + ... + 55882.
It is an arithmetic number, because the mean of its divisors is an integer number (25456851).
Almost surely, 2174125428 is an apocalyptic number.
It is an amenable number.
174125428 is a deficient number, since it is larger than the sum of its proper divisors (131356784).
174125428 is a wasteful number, since it uses less digits than its factorization.
174125428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108962 (or 108960 counting only the distinct ones).
The product of its digits is 17920, while the sum is 34.
The square root of 174125428 is about 13195.6594378606. The cubic root of 174125428 is about 558.4111297155.
Adding to 174125428 its reverse (824521471), we get a palindrome (998646899).
The spelling of 174125428 in words is "one hundred seventy-four million, one hundred twenty-five thousand, four hundred twenty-eight".
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