Base | Representation |
---|---|
bin | 10110000101001… |
… | …11001010000100 |
3 | 110220112212100110 |
4 | 23002213022010 |
5 | 334404442202 |
6 | 30214113020 |
7 | 4406314653 |
oct | 1302471204 |
9 | 426485313 |
10 | 185234052 |
11 | 956180a3 |
12 | 5204b770 |
13 | 2c4b7363 |
14 | 1a85b19a |
15 | 113de26c |
hex | b0a7284 |
185234052 has 48 divisors (see below), whose sum is σ = 447552000. Its totient is φ = 59566080.
The previous prime is 185234051. The next prime is 185234089. The reversal of 185234052 is 250432581.
It is not an unprimeable number, because it can be changed into a prime (185234051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166474 + ... + 167582.
It is an arithmetic number, because the mean of its divisors is an integer number (9324000).
Almost surely, 2185234052 is an apocalyptic number.
185234052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
185234052 is an abundant number, since it is smaller than the sum of its proper divisors (262317948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
185234052 is a wasteful number, since it uses less digits than its factorization.
185234052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1596 (or 1594 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 185234052 is about 13610.0717117876. The cubic root of 185234052 is about 570.0421144629.
The spelling of 185234052 in words is "one hundred eighty-five million, two hundred thirty-four thousand, fifty-two".
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