Base | Representation |
---|---|
bin | 1001110111011010… |
… | …0000110011011101 |
3 | 20211120021020112122 |
4 | 2131312200303131 |
5 | 20410432004203 |
6 | 1114442312325 |
7 | 122425201211 |
oct | 23566406335 |
9 | 6746236478 |
10 | 2648313053 |
11 | 11399a3881 |
12 | 61aab86a5 |
13 | 33288a559 |
14 | 1b1a1a941 |
15 | 107775538 |
hex | 9dda0cdd |
2648313053 has 4 divisors (see below), whose sum is σ = 2684591388. Its totient is φ = 2612034720.
The previous prime is 2648313049. The next prime is 2648313061. The reversal of 2648313053 is 3503138462.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2118484729 + 529828324 = 46027^2 + 23018^2 .
It is a cyclic number.
It is not a de Polignac number, because 2648313053 - 22 = 2648313049 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2648313013) 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, 18139058 + ... + 18139203.
It is an arithmetic number, because the mean of its divisors is an integer number (671147847).
Almost surely, 22648313053 is an apocalyptic number.
It is an amenable number.
2648313053 is a deficient number, since it is larger than the sum of its proper divisors (36278335).
2648313053 is an equidigital number, since it uses as much as digits as its factorization.
2648313053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36278334.
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 2648313053 is about 51461.7630187696. The cubic root of 2648313053 is about 1383.5338006020.
The spelling of 2648313053 in words is "two billion, six hundred forty-eight million, three hundred thirteen thousand, fifty-three".
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