Base | Representation |
---|---|
bin | 1110100111001000110111… |
… | …00001100000110000011011 |
3 | 11012202201000110002221202011 |
4 | 13103210123201200300123 |
5 | 13202414004200024011 |
6 | 152200455031450351 |
7 | 6524252624426155 |
oct | 723443341406033 |
9 | 135681013087664 |
10 | 32131112111131 |
11 | a268801148580 |
12 | 372b2845269b7 |
13 | 14c0c490a9567 |
14 | 7d1222cb7ad5 |
15 | 3aac0d594621 |
hex | 1d391b860c1b |
32131112111131 has 32 divisors (see below), whose sum is σ = 36640849867776. Its totient is φ = 27890699760000.
The previous prime is 32131112111071. The next prime is 32131112111171. The reversal of 32131112111131 is 13111121113123.
It is a happy number.
It is not a de Polignac number, because 32131112111131 - 231 = 32128964627483 is a prime.
It is a super-2 number, since 2×321311121111312 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32131112111171) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337815481 + ... + 337910581.
It is an arithmetic number, because the mean of its divisors is an integer number (1145026558368).
Almost surely, 232131112111131 is an apocalyptic number.
32131112111131 is a deficient number, since it is larger than the sum of its proper divisors (4509737756645).
32131112111131 is a wasteful number, since it uses less digits than its factorization.
32131112111131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97483.
The product of its digits is 108, while the sum is 22.
Adding to 32131112111131 its reverse (13111121113123), we get a palindrome (45242233224254).
The spelling of 32131112111131 in words is "thirty-two trillion, one hundred thirty-one billion, one hundred twelve million, one hundred eleven thousand, one hundred thirty-one".
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