Base | Representation |
---|---|
bin | 1001000100000101011… |
… | …00000011000110000100 |
3 | 1002202212002220220010221 |
4 | 10202002230003012010 |
5 | 20100302114333104 |
6 | 355022530354124 |
7 | 31333350165256 |
oct | 4420254030604 |
9 | 1082762826127 |
10 | 311430230404 |
11 | 110093278607 |
12 | 5043542b944 |
13 | 234a1c20657 |
14 | 11105205cd6 |
15 | 817add3c54 |
hex | 4882b03184 |
311430230404 has 24 divisors (see below), whose sum is σ = 550683865760. Its totient is φ = 154092347136.
The previous prime is 311430230333. The next prime is 311430230413. The reversal of 311430230404 is 404032034113.
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, 3803407 + ... + 3884425.
Almost surely, 2311430230404 is an apocalyptic number.
It is an amenable number.
311430230404 is a deficient number, since it is larger than the sum of its proper divisors (239253635356).
311430230404 is a wasteful number, since it uses less digits than its factorization.
311430230404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91027 (or 91025 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 311430230404 its reverse (404032034113), we get a palindrome (715462264517).
The spelling of 311430230404 in words is "three hundred eleven billion, four hundred thirty million, two hundred thirty thousand, four hundred four".
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