Base | Representation |
---|---|
bin | 1001000011011111100… |
… | …11000100100000111100 |
3 | 1002202001000120101000120 |
4 | 10201233303010200330 |
5 | 20044130001212444 |
6 | 354531245454540 |
7 | 31322451311040 |
oct | 4415763044074 |
9 | 1082030511016 |
10 | 311113304124 |
11 | 10aa40393167 |
12 | 50367271450 |
13 | 234513774cc |
14 | 110b50a8020 |
15 | 815d17eb19 |
hex | 486fcc483c |
311113304124 has 24 divisors (see below), whose sum is σ = 829635477888. Its totient is φ = 88889515440.
The previous prime is 311113304119. The next prime is 311113304171. The reversal of 311113304124 is 421403311113.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 311113304094 and 311113304103.
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, 1851864822 + ... + 1851864989.
It is an arithmetic number, because the mean of its divisors is an integer number (34568144912).
Almost surely, 2311113304124 is an apocalyptic number.
It is an amenable number.
311113304124 is an abundant number, since it is smaller than the sum of its proper divisors (518522173764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311113304124 is a wasteful number, since it uses less digits than its factorization.
311113304124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3703729825 (or 3703729823 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 311113304124 its reverse (421403311113), we get a palindrome (732516615237).
The spelling of 311113304124 in words is "three hundred eleven billion, one hundred thirteen million, three hundred four thousand, one hundred twenty-four".
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