Base | Representation |
---|---|
bin | 11110100110111101110… |
… | …010000101011111001100 |
3 | 21110002022011112012022202 |
4 | 132212331302011133030 |
5 | 233430302243444434 |
6 | 4250144343301032 |
7 | 304652532523343 |
oct | 36467562053714 |
9 | 7402264465282 |
10 | 2103423031244 |
11 | 741069512a27 |
12 | 29b7a814a778 |
13 | 1234762a1992 |
14 | 73b40394b5a |
15 | 39aac9bda7e |
hex | 1e9bdc857cc |
2103423031244 has 12 divisors (see below), whose sum is σ = 3683819668368. Its totient is φ = 1050903126000.
The previous prime is 2103423031223. The next prime is 2103423031253. The reversal of 2103423031244 is 4421303243012.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202091552 + ... + 202101959.
It is an arithmetic number, because the mean of its divisors is an integer number (306984972364).
Almost surely, 22103423031244 is an apocalyptic number.
It is an amenable number.
2103423031244 is a deficient number, since it is larger than the sum of its proper divisors (1580396637124).
2103423031244 is a wasteful number, since it uses less digits than its factorization.
2103423031244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404194816 (or 404194814 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 2103423031244 its reverse (4421303243012), we get a palindrome (6524726274256).
The spelling of 2103423031244 in words is "two trillion, one hundred three billion, four hundred twenty-three million, thirty-one thousand, two hundred forty-four".
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