Base | Representation |
---|---|
bin | 11101111000000011001… |
… | …111101001110111100101 |
3 | 21021021021111112020202202 |
4 | 131320003033221313211 |
5 | 232114120443142124 |
6 | 4211054012544245 |
7 | 301220314613465 |
oct | 35700317516745 |
9 | 7237244466682 |
10 | 2053048802789 |
11 | 721769587566 |
12 | 291a89a82085 |
13 | 11b7a8b44aca |
14 | 7152208bba5 |
15 | 386103565ae |
hex | 1de033e9de5 |
2053048802789 has 4 divisors (see below), whose sum is σ = 2053914705120. Its totient is φ = 2052182900460.
The previous prime is 2053048802773. The next prime is 2053048802807. The reversal of 2053048802789 is 9872088403502.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2053048802789 - 24 = 2053048802773 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2053048802759) 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, 432947609 + ... + 432952350.
It is an arithmetic number, because the mean of its divisors is an integer number (513478676280).
Almost surely, 22053048802789 is an apocalyptic number.
It is an amenable number.
2053048802789 is a deficient number, since it is larger than the sum of its proper divisors (865902331).
2053048802789 is an equidigital number, since it uses as much as digits as its factorization.
2053048802789 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 865902330.
The product of its (nonzero) digits is 7741440, while the sum is 56.
The spelling of 2053048802789 in words is "two trillion, fifty-three billion, forty-eight million, eight hundred two thousand, seven hundred eighty-nine".
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