Base | Representation |
---|---|
bin | 11110110000001100010… |
… | …111001011001000100111 |
3 | 21111000212200200222010100 |
4 | 132300030113023020213 |
5 | 234111100303424033 |
6 | 4254503452155143 |
7 | 305453214516633 |
oct | 36601427131047 |
9 | 7430780628110 |
10 | 2113331311143 |
11 | 7452934812a8 |
12 | 2a16b2468ab3 |
13 | 124394c872b0 |
14 | 7440027ddc3 |
15 | 39e8c7b0513 |
hex | 1ec0c5cb227 |
2113331311143 has 12 divisors (see below), whose sum is σ = 3287404261960. Its totient is φ = 1300511576016.
The previous prime is 2113331311141. The next prime is 2113331311153. The reversal of 2113331311143 is 3411131333112.
2113331311143 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 331 + 311 + 14 + 3 = 666.
It is not a de Polignac number, because 2113331311143 - 21 = 2113331311141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113331311141) 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, 9031330273 + ... + 9031330506.
Almost surely, 22113331311143 is an apocalyptic number.
2113331311143 is a deficient number, since it is larger than the sum of its proper divisors (1174072950817).
2113331311143 is a wasteful number, since it uses less digits than its factorization.
2113331311143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18062660798 (or 18062660795 counting only the distinct ones).
The product of its digits is 1944, while the sum is 27.
Adding to 2113331311143 its reverse (3411131333112), we get a palindrome (5524462644255).
The spelling of 2113331311143 in words is "two trillion, one hundred thirteen billion, three hundred thirty-one million, three hundred eleven thousand, one hundred forty-three".
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