Base | Representation |
---|---|
bin | 1000001110111011001110… |
… | …1010100011100101001001 |
3 | 1012001102010000100000101100 |
4 | 2003232303222203211021 |
5 | 2141304020123320441 |
6 | 31130355454012013 |
7 | 1623010434360321 |
oct | 203566352434511 |
9 | 35042100300340 |
10 | 9052510370121 |
11 | 298016a118429 |
12 | 102252b4a7009 |
13 | 508856a5000a |
14 | 2342029a6281 |
15 | 10a723649cb6 |
hex | 83bb3aa3949 |
9052510370121 has 9 divisors (see below), whose sum is σ = 13075861350279. Its totient is φ = 6035000895936.
The previous prime is 9052510370107. The next prime is 9052510370147. The reversal of 9052510370121 is 1210730152509.
The square root of 9052510370121 is 3008739.
It is a perfect power (a square), and thus also a powerful number.
9052510370121 is a `hidden beast` number, since 9 + 0 + 52 + 510 + 3 + 70 + 1 + 21 = 666.
9052510370121 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 only one way, i.e., 2967092375625 + 6085417994496 = 1722525^2 + 2466864^2 .
It is a tau number, because it is divible by the number of its divisors (9).
It is not a de Polignac number, because 9052510370121 - 223 = 9052501981513 is a prime.
It is a super-2 number, since 2×90525103701212 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9052510370621) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8524761 + ... + 9527673.
Almost surely, 29052510370121 is an apocalyptic number.
9052510370121 is the 3008739-th square number.
9052510370121 is the 1504370-th centered octagonal number.
It is an amenable number.
9052510370121 is a deficient number, since it is larger than the sum of its proper divisors (4023350980158).
9052510370121 is an frugal number, since it uses more digits than its factorization.
9052510370121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2005832 (or 1002916 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 36.
Multiplying 9052510370121 by its sum of digits (36), we get a square (325890373324356 = 180524342).
The spelling of 9052510370121 in words is "nine trillion, fifty-two billion, five hundred ten million, three hundred seventy thousand, one hundred twenty-one".
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