Base | Representation |
---|---|
bin | 1001000011100001100… |
… | …11100001100011110111 |
3 | 1002202002012100210020021 |
4 | 10201300303201203313 |
5 | 20044143312402221 |
6 | 354533051550011 |
7 | 31323045032050 |
oct | 4416063414367 |
9 | 1082065323207 |
10 | 311130200311 |
11 | 10aa49983557 |
12 | 50370a5b307 |
13 | 23454a11c58 |
14 | 110b7425727 |
15 | 815e8bb041 |
hex | 4870ce18f7 |
311130200311 has 16 divisors (see below), whose sum is σ = 369686580480. Its totient is φ = 256295286720.
The previous prime is 311130200309. The next prime is 311130200341. The reversal of 311130200311 is 113002031113.
It is a cyclic number.
It is not a de Polignac number, because 311130200311 - 21 = 311130200309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (311130200341) 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 15 ways as a sum of consecutive naturals, for example, 8070901 + ... + 8109358.
It is an arithmetic number, because the mean of its divisors is an integer number (23105411280).
Almost surely, 2311130200311 is an apocalyptic number.
311130200311 is a deficient number, since it is larger than the sum of its proper divisors (58556380169).
311130200311 is a wasteful number, since it uses less digits than its factorization.
311130200311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16180374.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 311130200311 its reverse (113002031113), we get a palindrome (424132231424).
The spelling of 311130200311 in words is "three hundred eleven billion, one hundred thirty million, two hundred thousand, three hundred eleven".
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