Base | Representation |
---|---|
bin | 1011101010010000… |
… | …0000001010001011 |
3 | 22002010122110211100 |
4 | 2322210000022023 |
5 | 22402240000021 |
6 | 1234330432443 |
7 | 140364363315 |
oct | 27244001213 |
9 | 8063573740 |
10 | 3130000011 |
11 | 1366892376 |
12 | 734292723 |
13 | 3ab600018 |
14 | 2199a67b5 |
15 | 134bc2626 |
hex | ba90028b |
3130000011 has 24 divisors (see below), whose sum is σ = 4728761856. Its totient is φ = 1991254320.
The previous prime is 3130000009. The next prime is 3130000037. The reversal of 3130000011 is 1100000313.
It is not a de Polignac number, because 3130000011 - 21 = 3130000009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 3129999948 and 3130000002.
It is not an unprimeable number, because it can be changed into a prime (3130000001) 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, 71676 + ... + 106758.
It is an arithmetic number, because the mean of its divisors is an integer number (197031744).
Almost surely, 23130000011 is an apocalyptic number.
3130000011 is a deficient number, since it is larger than the sum of its proper divisors (1598761845).
3130000011 is a wasteful number, since it uses less digits than its factorization.
3130000011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35543 (or 35540 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
The square root of 3130000011 is about 55946.4030211058. The cubic root of 3130000011 is about 1462.7881933925.
Adding to 3130000011 its reverse (1100000313), we get a palindrome (4230000324).
The spelling of 3130000011 in words is "three billion, one hundred thirty million, eleven", and thus it is an aban number.
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