Base | Representation |
---|---|
bin | 110000111101100011… |
… | …001000011111000101 |
3 | 12000200211220212102222 |
4 | 300331203020133011 |
5 | 1330131442240100 |
6 | 40052405142125 |
7 | 3540534363236 |
oct | 607543103705 |
9 | 160624825388 |
10 | 52572227525 |
11 | 20328719724 |
12 | a2323ba945 |
13 | 4c5a93a84c |
14 | 278a1c308d |
15 | 157a5db485 |
hex | c3d8c87c5 |
52572227525 has 6 divisors (see below), whose sum is σ = 65189562162. Its totient is φ = 42057782000.
The previous prime is 52572227509. The next prime is 52572227527.
52572227525 is nontrivially palindromic in base 10.
52572227525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 3480292036 + 49091935489 = 58994^2 + 221567^2 .
It is not a de Polignac number, because 52572227525 - 24 = 52572227509 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52572227527) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1051444526 + ... + 1051444575.
It is an arithmetic number, because the mean of its divisors is an integer number (10864927027).
Almost surely, 252572227525 is an apocalyptic number.
It is an amenable number.
52572227525 is a deficient number, since it is larger than the sum of its proper divisors (12617334637).
52572227525 is a wasteful number, since it uses less digits than its factorization.
52572227525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2102889111 (or 2102889106 counting only the distinct ones).
The product of its digits is 980000, while the sum is 44.
The spelling of 52572227525 in words is "fifty-two billion, five hundred seventy-two million, two hundred twenty-seven thousand, five hundred twenty-five".
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