Base | Representation |
---|---|
bin | 1011101000100110… |
… | …1110000001111100 |
3 | 22001122200102112012 |
4 | 2322021232001330 |
5 | 22344004010022 |
6 | 1233523030352 |
7 | 140251666001 |
oct | 27211560174 |
9 | 8048612465 |
10 | 3123110012 |
11 | 1362a06860 |
12 | 731b0b3b8 |
13 | 3aa059bb9 |
14 | 218ad18a8 |
15 | 1342b0de2 |
hex | ba26e07c |
3123110012 has 48 divisors (see below), whose sum is σ = 6178032000. Its totient is φ = 1369143360.
The previous prime is 3123109889. The next prime is 3123110027. The reversal of 3123110012 is 2100113213.
3123110012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×31231100122 = 19507632294109280288, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126239 + ... + 148937.
It is an arithmetic number, because the mean of its divisors is an integer number (128709000).
Almost surely, 23123110012 is an apocalyptic number.
It is an amenable number.
3123110012 is a deficient number, since it is larger than the sum of its proper divisors (3054921988).
3123110012 is a wasteful number, since it uses less digits than its factorization.
3123110012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22826 (or 22824 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 3123110012 is about 55884.7923141887. The cubic root of 3123110012 is about 1461.7140705508.
Adding to 3123110012 its reverse (2100113213), we get a palindrome (5223223225).
The spelling of 3123110012 in words is "three billion, one hundred twenty-three million, one hundred ten thousand, twelve".
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