Base | Representation |
---|---|
bin | 1001101000111111010… |
… | …11101100110010010100 |
3 | 1011122222222002021000001 |
4 | 10310133223230302110 |
5 | 20411341432443444 |
6 | 412101005101044 |
7 | 32634351544156 |
oct | 4643753546224 |
9 | 1148888067001 |
10 | 331244031124 |
11 | 118530690326 |
12 | 54244b57784 |
13 | 2530bb637a6 |
14 | 1206489cad6 |
15 | 893a61e8d4 |
hex | 4d1faecc94 |
331244031124 has 12 divisors (see below), whose sum is σ = 580785427264. Its totient is φ = 165305337624.
The previous prime is 331244031089. The next prime is 331244031191. The reversal of 331244031124 is 421130442133.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 331244031092 and 331244031101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79167132 + ... + 79171315.
Almost surely, 2331244031124 is an apocalyptic number.
It is an amenable number.
331244031124 is a deficient number, since it is larger than the sum of its proper divisors (249541396140).
331244031124 is a wasteful number, since it uses less digits than its factorization.
331244031124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158338974 (or 158338972 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 331244031124 its reverse (421130442133), we get a palindrome (752374473257).
The spelling of 331244031124 in words is "three hundred thirty-one billion, two hundred forty-four million, thirty-one thousand, one hundred twenty-four".
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