Base | Representation |
---|---|
bin | 111101010100011… |
… | …0111001111001101 |
3 | 12022101121110210102 |
4 | 1322220313033031 |
5 | 13203212013430 |
6 | 540100020445 |
7 | 101662510430 |
oct | 17250671715 |
9 | 5271543712 |
10 | 2057532365 |
11 | 966472579 |
12 | 495091725 |
13 | 26a36c095 |
14 | 157393817 |
15 | c0979345 |
hex | 7aa373cd |
2057532365 has 8 divisors (see below), whose sum is σ = 2821758720. Its totient is φ = 1410879312.
The previous prime is 2057532361. The next prime is 2057532383. The reversal of 2057532365 is 5632357502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2057532365 - 22 = 2057532361 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2057532361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29393285 + ... + 29393354.
It is an arithmetic number, because the mean of its divisors is an integer number (352719840).
Almost surely, 22057532365 is an apocalyptic number.
It is an amenable number.
2057532365 is a deficient number, since it is larger than the sum of its proper divisors (764226355).
2057532365 is an equidigital number, since it uses as much as digits as its factorization.
2057532365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58786651.
The product of its (nonzero) digits is 189000, while the sum is 38.
The square root of 2057532365 is about 45360.0304783848. The cubic root of 2057532365 is about 1271.8880642389. Note that the first 3 decimals are identical.
Adding to 2057532365 its reverse (5632357502), we get a palindrome (7689889867).
The spelling of 2057532365 in words is "two billion, fifty-seven million, five hundred thirty-two thousand, three hundred sixty-five".
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