Base | Representation |
---|---|
bin | 11111101011101… |
… | …000100111001010 |
3 | 1101001011122011001 |
4 | 133223220213022 |
5 | 2042033012414 |
6 | 124424325214 |
7 | 16112643442 |
oct | 3753504712 |
9 | 1331148131 |
10 | 531532234 |
11 | 253044042 |
12 | 12a01380a |
13 | 8617561c |
14 | 50843122 |
15 | 319e6074 |
hex | 1fae89ca |
531532234 has 16 divisors (see below), whose sum is σ = 845640000. Its totient is φ = 249705664.
The previous prime is 531532219. The next prime is 531532273. The reversal of 531532234 is 432235135.
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 7 ways as a sum of consecutive naturals, for example, 7317 + ... + 33415.
It is an arithmetic number, because the mean of its divisors is an integer number (52852500).
Almost surely, 2531532234 is an apocalyptic number.
531532234 is a deficient number, since it is larger than the sum of its proper divisors (314107766).
531532234 is a wasteful number, since it uses less digits than its factorization.
531532234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26717.
The product of its digits is 10800, while the sum is 28.
The square root of 531532234 is about 23054.9828453634. The cubic root of 531532234 is about 810.0463490218.
Adding to 531532234 its reverse (432235135), we get a palindrome (963767369).
The spelling of 531532234 in words is "five hundred thirty-one million, five hundred thirty-two thousand, two hundred thirty-four".
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