Base | Representation |
---|---|
bin | 101101010010010011100… |
… | …001110000010000000100 |
3 | 102000111200211011011011110 |
4 | 231102103201300100010 |
5 | 401441420020441234 |
6 | 10341351505405020 |
7 | 440560016425041 |
oct | 55222341602004 |
9 | 12014624134143 |
10 | 3112031421444 |
11 | a9a894674890 |
12 | 423171039770 |
13 | 197603b5611a |
14 | aa8a1bd41c8 |
15 | 55e3ed591e9 |
hex | 2d493870404 |
3112031421444 has 24 divisors (see below), whose sum is σ = 7921534527648. Its totient is φ = 943039824640.
The previous prime is 3112031421427. The next prime is 3112031421451. The reversal of 3112031421444 is 4441241302113.
It is a happy number.
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, 11787997677 + ... + 11787997940.
It is an arithmetic number, because the mean of its divisors is an integer number (330063938652).
Almost surely, 23112031421444 is an apocalyptic number.
It is an amenable number.
3112031421444 is an abundant number, since it is smaller than the sum of its proper divisors (4809503106204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112031421444 is a wasteful number, since it uses less digits than its factorization.
3112031421444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23575995635 (or 23575995633 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 3112031421444 its reverse (4441241302113), we get a palindrome (7553272723557).
The spelling of 3112031421444 in words is "three trillion, one hundred twelve billion, thirty-one million, four hundred twenty-one thousand, four hundred forty-four".
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