Base | Representation |
---|---|
bin | 111001011000001101010101… |
… | …011110011100010010110111 |
3 | 1020002111122020022200011112110 |
4 | 321120031111132130102313 |
5 | 231034014340301120210 |
6 | 2252413003440222103 |
7 | 104103563460050241 |
oct | 7130152536342267 |
9 | 1202448208604473 |
10 | 252352237520055 |
11 | 73452a8a2a84a2 |
12 | 2437767990a933 |
13 | aaa6938551caa |
14 | 4645cb0797091 |
15 | 1e293da3ae420 |
hex | e5835579c4b7 |
252352237520055 has 64 divisors (see below), whose sum is σ = 418576601963520. Its totient is φ = 129670040908800.
The previous prime is 252352237520017. The next prime is 252352237520057. The reversal of 252352237520055 is 550025732253252.
It is not a de Polignac number, because 252352237520055 - 213 = 252352237511863 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 252352237519986 and 252352237520013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252352237520057) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1603980795 + ... + 1604138115.
It is an arithmetic number, because the mean of its divisors is an integer number (6540259405680).
Almost surely, 2252352237520055 is an apocalyptic number.
252352237520055 is a deficient number, since it is larger than the sum of its proper divisors (166224364443465).
252352237520055 is a wasteful number, since it uses less digits than its factorization.
252352237520055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165192.
The product of its (nonzero) digits is 6300000, while the sum is 48.
The spelling of 252352237520055 in words is "two hundred fifty-two trillion, three hundred fifty-two billion, two hundred thirty-seven million, five hundred twenty thousand, fifty-five".
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