Base | Representation |
---|---|
bin | 11100111110011011… |
… | …010011000000011100 |
3 | 2222022020221011021002 |
4 | 130332123103000130 |
5 | 1002204200123304 |
6 | 22143120325432 |
7 | 2150662415213 |
oct | 347633230034 |
9 | 88266834232 |
10 | 31112114204 |
11 | 12215a82986 |
12 | 6043473878 |
13 | 2c1a8c7a42 |
14 | 171201c07a |
15 | c215a431e |
hex | 73e6d301c |
31112114204 has 6 divisors (see below), whose sum is σ = 54446199864. Its totient is φ = 15556057100.
The previous prime is 31112114203. The next prime is 31112114227. The reversal of 31112114204 is 40241121113.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31112114203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3889014272 + ... + 3889014279.
It is an arithmetic number, because the mean of its divisors is an integer number (9074366644).
Almost surely, 231112114204 is an apocalyptic number.
It is an amenable number.
31112114204 is a deficient number, since it is larger than the sum of its proper divisors (23334085660).
31112114204 is a wasteful number, since it uses less digits than its factorization.
31112114204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7778028555 (or 7778028553 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 31112114204 its reverse (40241121113), we get a palindrome (71353235317).
The spelling of 31112114204 in words is "thirty-one billion, one hundred twelve million, one hundred fourteen thousand, two hundred four".
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