Base | Representation |
---|---|
bin | 1011010100110111… |
… | …0111011101010011 |
3 | 21211212212210210200 |
4 | 2311031313131103 |
5 | 22211304423443 |
6 | 1221404230243 |
7 | 135225134553 |
oct | 26515673523 |
9 | 7755783720 |
10 | 3040311123 |
11 | 13201a3823 |
12 | 70a23b383 |
13 | 395b59885 |
14 | 20badb163 |
15 | 12bda7dd3 |
hex | b5377753 |
3040311123 has 24 divisors (see below), whose sum is σ = 4494562800. Its totient is φ = 1979774784.
The previous prime is 3040311041. The next prime is 3040311149. The reversal of 3040311123 is 3211130403.
It is not a de Polignac number, because 3040311123 - 213 = 3040302931 is a prime.
It is a super-2 number, since 2×30403111232 = 18486983449275042258, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3040311096 and 3040311105.
It is not an unprimeable number, because it can be changed into a prime (3040311523) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65133 + ... + 101601.
It is an arithmetic number, because the mean of its divisors is an integer number (187273450).
Almost surely, 23040311123 is an apocalyptic number.
3040311123 is a deficient number, since it is larger than the sum of its proper divisors (1454251677).
3040311123 is a wasteful number, since it uses less digits than its factorization.
3040311123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36691 (or 36688 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3040311123 is about 55139.0163405188. The cubic root of 3040311123 is about 1448.6807061377.
Adding to 3040311123 its reverse (3211130403), we get a palindrome (6251441526).
The spelling of 3040311123 in words is "three billion, forty million, three hundred eleven thousand, one hundred twenty-three".
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