Base | Representation |
---|---|
bin | 11110101000100010111… |
… | …11110000011110101001 |
3 | 10201121211202022202101111 |
4 | 33110101133300132221 |
5 | 114221120443301400 |
6 | 2123312320550321 |
7 | 136021300562626 |
oct | 17242137603651 |
9 | 3647752282344 |
10 | 1052560525225 |
11 | 37642aa814a0 |
12 | 14bbb04823a1 |
13 | 78343669a41 |
14 | 38d30c6134d |
15 | 1c5a5ce03ba |
hex | f5117f07a9 |
1052560525225 has 24 divisors (see below), whose sum is σ = 1472924833920. Its totient is φ = 739102056000.
The previous prime is 1052560525223. The next prime is 1052560525229. The reversal of 1052560525225 is 5225250652501.
It is not a de Polignac number, because 1052560525225 - 21 = 1052560525223 is a prime.
It is a super-2 number, since 2×10525605252252 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1052560525223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65983281 + ... + 65999230.
It is an arithmetic number, because the mean of its divisors is an integer number (61371868080).
Almost surely, 21052560525225 is an apocalyptic number.
It is an amenable number.
1052560525225 is a deficient number, since it is larger than the sum of its proper divisors (420364308695).
1052560525225 is a wasteful number, since it uses less digits than its factorization.
1052560525225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131982561 (or 131982556 counting only the distinct ones).
The product of its (nonzero) digits is 300000, while the sum is 40.
The spelling of 1052560525225 in words is "one trillion, fifty-two billion, five hundred sixty million, five hundred twenty-five thousand, two hundred twenty-five".
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