Base | Representation |
---|---|
bin | 11111101010011… |
… | …111110100111000 |
3 | 1101000121111012012 |
4 | 133222133310320 |
5 | 2041443442404 |
6 | 124414105052 |
7 | 16110262322 |
oct | 3752376470 |
9 | 1330544165 |
10 | 531234104 |
11 | 252960055 |
12 | 129aab188 |
13 | 8609ca0b |
14 | 507a6612 |
15 | 31987a6e |
hex | 1fa9fd38 |
531234104 has 16 divisors (see below), whose sum is σ = 1028195520. Its totient is φ = 257048640.
The previous prime is 531234103. The next prime is 531234107. The reversal of 531234104 is 401432135.
It is a self number, because there is not a number n which added to its sum of digits gives 531234104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531234101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070789 + ... + 1071284.
It is an arithmetic number, because the mean of its divisors is an integer number (64262220).
Almost surely, 2531234104 is an apocalyptic number.
It is an amenable number.
531234104 is a deficient number, since it is larger than the sum of its proper divisors (496961416).
531234104 is a wasteful number, since it uses less digits than its factorization.
531234104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142110 (or 2142106 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 531234104 is about 23048.5163079969. The cubic root of 531234104 is about 809.8948722985.
Adding to 531234104 its reverse (401432135), we get a palindrome (932666239).
The spelling of 531234104 in words is "five hundred thirty-one million, two hundred thirty-four thousand, one hundred four".
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