Base | Representation |
---|---|
bin | 101101110000010010101… |
… | …110000010101110000000 |
3 | 102010120210210200112101021 |
4 | 231300102232002232000 |
5 | 403003340402322240 |
6 | 10404234523315224 |
7 | 443106645023512 |
oct | 55602256025600 |
9 | 12116723615337 |
10 | 3144230120320 |
11 | 1002507a29923 |
12 | 42945837bb14 |
13 | 19a6658b5573 |
14 | ac27825bbb2 |
15 | 56bc69e454a |
hex | 2dc12b82b80 |
3144230120320 has 128 divisors (see below), whose sum is σ = 8152951514400. Its totient is φ = 1154839019520.
The previous prime is 3144230120309. The next prime is 3144230120327. The reversal of 3144230120320 is 230210324413.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144230120327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078210 + ... + 3970369.
Almost surely, 23144230120320 is an apocalyptic number.
It is an amenable number.
3144230120320 is an abundant number, since it is smaller than the sum of its proper divisors (5008721394080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144230120320 is a wasteful number, since it uses less digits than its factorization.
3144230120320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7048656 (or 7048644 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 3144230120320 its reverse (230210324413), we get a palindrome (3374440444733).
The spelling of 3144230120320 in words is "three trillion, one hundred forty-four billion, two hundred thirty million, one hundred twenty thousand, three hundred twenty".
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