Base | Representation |
---|---|
bin | 11111010011100… |
… | …110011110001100 |
3 | 1100121022112212111 |
4 | 133103212132030 |
5 | 2033424411022 |
6 | 124041313404 |
7 | 16005253444 |
oct | 3723463614 |
9 | 1317275774 |
10 | 525232012 |
11 | 24a530648 |
12 | 127a95864 |
13 | 84a7aa96 |
14 | 4da83124 |
15 | 3119e477 |
hex | 1f4e678c |
525232012 has 12 divisors (see below), whose sum is σ = 920581200. Its totient is φ = 262208816.
The previous prime is 525231997. The next prime is 525232027. The reversal of 525232012 is 210232525.
It is an interprime number because it is at equal distance from previous prime (525231997) and next prime (525232027).
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 3 ways as a sum of consecutive naturals, for example, 98887 + ... + 104062.
It is an arithmetic number, because the mean of its divisors is an integer number (76715100).
Almost surely, 2525232012 is an apocalyptic number.
It is an amenable number.
525232012 is a deficient number, since it is larger than the sum of its proper divisors (395349188).
525232012 is a wasteful number, since it uses less digits than its factorization.
525232012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203600 (or 203598 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 525232012 is about 22917.9408324570. The cubic root of 525232012 is about 806.8331419575.
Adding to 525232012 its reverse (210232525), we get a palindrome (735464537).
The spelling of 525232012 in words is "five hundred twenty-five million, two hundred thirty-two thousand, twelve".
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