Base | Representation |
---|---|
bin | 111001011000001101010101… |
… | …011110011100010010110101 |
3 | 1020002111122020022200011112101 |
4 | 321120031111132130102311 |
5 | 231034014340301120203 |
6 | 2252413003440222101 |
7 | 104103563460050236 |
oct | 7130152536342265 |
9 | 1202448208604471 |
10 | 252352237520053 |
11 | 73452a8a2a84a0 |
12 | 2437767990a931 |
13 | aaa6938551ca8 |
14 | 4645cb079708d |
15 | 1e293da3ae41d |
hex | e5835579c4b5 |
252352237520053 has 16 divisors (see below), whose sum is σ = 278779886933760. Its totient is φ = 226505715321600.
The previous prime is 252352237520017. The next prime is 252352237520057. The reversal of 252352237520053 is 350025732253252.
It is not a de Polignac number, because 252352237520053 - 221 = 252352235422901 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 252352237519985 and 252352237520012.
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 15 ways as a sum of consecutive naturals, for example, 146086633 + ... + 147803953.
It is an arithmetic number, because the mean of its divisors is an integer number (17423742933360).
Almost surely, 2252352237520053 is an apocalyptic number.
It is an amenable number.
252352237520053 is a deficient number, since it is larger than the sum of its proper divisors (26427649413707).
252352237520053 is a wasteful number, since it uses less digits than its factorization.
252352237520053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1886508.
The product of its (nonzero) digits is 3780000, while the sum is 46.
The spelling of 252352237520053 in words is "two hundred fifty-two trillion, three hundred fifty-two billion, two hundred thirty-seven million, five hundred twenty thousand, fifty-three".
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