Base | Representation |
---|---|
bin | 110011101100111111… |
… | …0000100100101110100 |
3 | 101121120221121210101111 |
4 | 1213121332010211310 |
5 | 3304342431010004 |
6 | 123001302004404 |
7 | 11010311602033 |
oct | 1473176044564 |
9 | 347527553344 |
10 | 111031110004 |
11 | 430a7192341 |
12 | 19628116704 |
13 | a61600a379 |
14 | 553410c71a |
15 | 2d4c8c1a04 |
hex | 19d9f84974 |
111031110004 has 24 divisors (see below), whose sum is σ = 194958691200. Its totient is φ = 55328887680.
The previous prime is 111031109963. The next prime is 111031110013. The reversal of 111031110004 is 400011130111.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1709484 + ... + 1773244.
It is an arithmetic number, because the mean of its divisors is an integer number (8123278800).
Almost surely, 2111031110004 is an apocalyptic number.
It is an amenable number.
111031110004 is a deficient number, since it is larger than the sum of its proper divisors (83927581196).
111031110004 is a wasteful number, since it uses less digits than its factorization.
111031110004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65223 (or 65221 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 13.
Adding to 111031110004 its reverse (400011130111), we get a palindrome (511042240115).
The spelling of 111031110004 in words is "one hundred eleven billion, thirty-one million, one hundred ten thousand, four".
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