Base | Representation |
---|---|
bin | 11110100100111011110… |
… | …010000111001111000011 |
3 | 21102212200011112100100202 |
4 | 132210323302013033003 |
5 | 233411320423002243 |
6 | 4245144112235415 |
7 | 304544510210534 |
oct | 36447362071703 |
9 | 7385604470322 |
10 | 2101242000323 |
11 | 74014a36a134 |
12 | 29b29983bb6b |
13 | 1231b948243b |
14 | 739b485468b |
15 | 399d129c4b8 |
hex | 1e93bc873c3 |
2101242000323 has 4 divisors (see below), whose sum is σ = 2109613482648. Its totient is φ = 2092870518000.
The previous prime is 2101242000317. The next prime is 2101242000331. The reversal of 2101242000323 is 3230002421012.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2101242000323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2101242000295 and 2101242000304.
It is not an unprimeable number, because it can be changed into a prime (2101242000023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4185740786 + ... + 4185741287.
It is an arithmetic number, because the mean of its divisors is an integer number (527403370662).
Almost surely, 22101242000323 is an apocalyptic number.
2101242000323 is a deficient number, since it is larger than the sum of its proper divisors (8371482325).
2101242000323 is an equidigital number, since it uses as much as digits as its factorization.
2101242000323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8371482324.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 2101242000323 its reverse (3230002421012), we get a palindrome (5331244421335).
The spelling of 2101242000323 in words is "two trillion, one hundred one billion, two hundred forty-two million, three hundred twenty-three", and thus it is an aban number.
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