Base | Representation |
---|---|
bin | 1011101000011001… |
… | …1010010111000100 |
3 | 22001121001101020002 |
4 | 2322012122113010 |
5 | 22343243234022 |
6 | 1233452300432 |
7 | 140241425210 |
oct | 27206322704 |
9 | 8047041202 |
10 | 3122243012 |
11 | 1362474429 |
12 | 731771718 |
13 | 3a9b15395 |
14 | 218947940 |
15 | 13418e092 |
hex | ba19a5c4 |
3122243012 has 12 divisors (see below), whose sum is σ = 6244486080. Its totient is φ = 1338104136.
The previous prime is 3122243011. The next prime is 3122243023. The reversal of 3122243012 is 2103422213.
3122243012 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (3122243011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55754312 + ... + 55754367.
It is an arithmetic number, because the mean of its divisors is an integer number (520373840).
Almost surely, 23122243012 is an apocalyptic number.
It is an amenable number.
3122243012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122243012 is a wasteful number, since it uses less digits than its factorization.
3122243012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111508690 (or 111508688 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3122243012 is about 55877.0347459491. The cubic root of 3122243012 is about 1461.5787969097.
Adding to 3122243012 its reverse (2103422213), we get a palindrome (5225665225).
The spelling of 3122243012 in words is "three billion, one hundred twenty-two million, two hundred forty-three thousand, twelve".
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