Base | Representation |
---|---|
bin | 110101010101110111… |
… | …010100110001011011 |
3 | 12110211121021122012100 |
4 | 311111313110301123 |
5 | 1414244414004321 |
6 | 42151205014443 |
7 | 4065221444661 |
oct | 652567246133 |
9 | 173747248170 |
10 | 57275141211 |
11 | 22321362352 |
12 | b1253b4423 |
13 | 552a07b902 |
14 | 2ab4a2cc31 |
15 | 175340c326 |
hex | d55dd4c5b |
57275141211 has 12 divisors (see below), whose sum is σ = 82741412520. Its totient is φ = 38178510720.
The previous prime is 57275141179. The next prime is 57275141219. The reversal of 57275141211 is 11214157275.
It is a happy number.
57275141211 is a `hidden beast` number, since 572 + 75 + 1 + 4 + 1 + 2 + 11 = 666.
It is not a de Polignac number, because 57275141211 - 25 = 57275141179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57275141219) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335241 + ... + 476378.
It is an arithmetic number, because the mean of its divisors is an integer number (6895117710).
Almost surely, 257275141211 is an apocalyptic number.
57275141211 is a deficient number, since it is larger than the sum of its proper divisors (25466271309).
57275141211 is a wasteful number, since it uses less digits than its factorization.
57275141211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 819466 (or 819463 counting only the distinct ones).
The product of its digits is 19600, while the sum is 36.
Adding to 57275141211 its reverse (11214157275), we get a palindrome (68489298486).
The spelling of 57275141211 in words is "fifty-seven billion, two hundred seventy-five million, one hundred forty-one thousand, two hundred eleven".
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