Base | Representation |
---|---|
bin | 111001011000001101010101… |
… | …011110011100010010001100 |
3 | 1020002111122020022200011110212 |
4 | 321120031111132130102030 |
5 | 231034014340301120022 |
6 | 2252413003440221552 |
7 | 104103563460050150 |
oct | 7130152536342214 |
9 | 1202448208604425 |
10 | 252352237520012 |
11 | 73452a8a2a8463 |
12 | 2437767990a8b8 |
13 | aaa6938551c76 |
14 | 4645cb0797060 |
15 | 1e293da3ae3e2 |
hex | e5835579c48c |
252352237520012 has 12 divisors (see below), whose sum is σ = 504704475040080. Its totient is φ = 108150958937136.
The previous prime is 252352237520003. The next prime is 252352237520017. The reversal of 252352237520012 is 210025732253252.
It is a happy number.
252352237520012 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (252352237520017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4506289955687 + ... + 4506289955742.
It is an arithmetic number, because the mean of its divisors is an integer number (42058706253340).
Almost surely, 2252352237520012 is an apocalyptic number.
It is an amenable number.
252352237520012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252352237520012 is a wasteful number, since it uses less digits than its factorization.
252352237520012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9012579911440 (or 9012579911438 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 41.
Adding to 252352237520012 its reverse (210025732253252), we get a palindrome (462377969773264).
The spelling of 252352237520012 in words is "two hundred fifty-two trillion, three hundred fifty-two billion, two hundred thirty-seven million, five hundred twenty thousand, twelve".
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