Base | Representation |
---|---|
bin | 10010011100101111111011… |
… | …11110001001111111011101 |
3 | 12022122110211212201000001200 |
4 | 21032113331332021333131 |
5 | 20304200311110241341 |
6 | 222141412140430113 |
7 | 11355050021650524 |
oct | 1116277576117735 |
9 | 168573755630050 |
10 | 40570227040221 |
11 | 11a2181155628a |
12 | 4672946b48339 |
13 | 19839a9bc3bb8 |
14 | a038765354bb |
15 | 4a54d0d5bdb6 |
hex | 24e5fdf89fdd |
40570227040221 has 12 divisors (see below), whose sum is σ = 58602038726400. Its totient is φ = 27046541256840.
The previous prime is 40570227040183. The next prime is 40570227040247. The reversal of 40570227040221 is 12204072207504.
40570227040221 is a `hidden beast` number, since 4 + 0 + 5 + 7 + 0 + 227 + 0 + 402 + 21 = 666.
It is not a de Polignac number, because 40570227040221 - 27 = 40570227040093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40570227040271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22133821 + ... + 23896578.
It is an arithmetic number, because the mean of its divisors is an integer number (4883503227200).
Almost surely, 240570227040221 is an apocalyptic number.
It is an amenable number.
40570227040221 is a deficient number, since it is larger than the sum of its proper divisors (18031811686179).
40570227040221 is a wasteful number, since it uses less digits than its factorization.
40570227040221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46128336 (or 46128333 counting only the distinct ones).
The product of its (nonzero) digits is 62720, while the sum is 36.
Adding to 40570227040221 its reverse (12204072207504), we get a palindrome (52774299247725).
The spelling of 40570227040221 in words is "forty trillion, five hundred seventy billion, two hundred twenty-seven million, forty thousand, two hundred twenty-one".
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