Base | Representation |
---|---|
bin | 1110101011001100010… |
… | …0100000001101001011 |
3 | 220002202010222011110110 |
4 | 3222303010200031023 |
5 | 13112311233432243 |
6 | 311452511445403 |
7 | 24133403041602 |
oct | 3526304401513 |
9 | 802663864413 |
10 | 252112405323 |
11 | 97a13975679 |
12 | 40a3bb26863 |
13 | 1aa0a90137c |
14 | c2b91aaa39 |
15 | 68584d1e33 |
hex | 3ab312034b |
252112405323 has 8 divisors (see below), whose sum is σ = 339233818000. Its totient is φ = 166532964768.
The previous prime is 252112405309. The next prime is 252112405399. The reversal of 252112405323 is 323504211252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 252112405323 - 214 = 252112388939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (252112605323) by changing a digit.
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, 385492648 + ... + 385493301.
It is an arithmetic number, because the mean of its divisors is an integer number (42404227250).
Almost surely, 2252112405323 is an apocalyptic number.
252112405323 is a deficient number, since it is larger than the sum of its proper divisors (87121412677).
252112405323 is a wasteful number, since it uses less digits than its factorization.
252112405323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 770986061.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 252112405323 its reverse (323504211252), we get a palindrome (575616616575).
The spelling of 252112405323 in words is "two hundred fifty-two billion, one hundred twelve million, four hundred five thousand, three hundred twenty-three".
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