Base | Representation |
---|---|
bin | 110001011010111011… |
… | …110111110101000011 |
3 | 12001222012122010002202 |
4 | 301122323313311003 |
5 | 1332134201032123 |
6 | 40213340303415 |
7 | 3556002125660 |
oct | 613273676503 |
9 | 161865563082 |
10 | 53065252163 |
11 | 20560a51400 |
12 | a34b541b6b |
13 | 5008b1c9c1 |
14 | 27d5880a67 |
15 | 15a8a27a28 |
hex | c5aef7d43 |
53065252163 has 48 divisors (see below), whose sum is σ = 69308585472. Its totient is φ = 39737174400.
The previous prime is 53065252153. The next prime is 53065252181. The reversal of 53065252163 is 36125256035.
It is not a de Polignac number, because 53065252163 - 214 = 53065235779 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53065252103) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2315306 + ... + 2338112.
It is an arithmetic number, because the mean of its divisors is an integer number (1443928864).
Almost surely, 253065252163 is an apocalyptic number.
53065252163 is a deficient number, since it is larger than the sum of its proper divisors (16243333309).
53065252163 is a wasteful number, since it uses less digits than its factorization.
53065252163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22944 (or 22933 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 38.
The spelling of 53065252163 in words is "fifty-three billion, sixty-five million, two hundred fifty-two thousand, one hundred sixty-three".
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