Base | Representation |
---|---|
bin | 1010101000010011… |
… | …0100001111110001 |
3 | 21100212011012021002 |
4 | 2222010310033301 |
5 | 21320431424142 |
6 | 1151050011345 |
7 | 130465260143 |
oct | 25204641761 |
9 | 7325135232 |
10 | 2853389297 |
11 | 1234733680 |
12 | 677716b55 |
13 | 366201245 |
14 | 1d0d60c93 |
15 | 11a783a32 |
hex | aa1343f1 |
2853389297 has 4 divisors (see below), whose sum is σ = 3112788336. Its totient is φ = 2593990260.
The previous prime is 2853389291. The next prime is 2853389309. The reversal of 2853389297 is 7929833582.
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 2853389297 - 28 = 2853389041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2853389291) 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, 129699503 + ... + 129699524.
It is an arithmetic number, because the mean of its divisors is an integer number (778197084).
Almost surely, 22853389297 is an apocalyptic number.
It is an amenable number.
2853389297 is a deficient number, since it is larger than the sum of its proper divisors (259399039).
2853389297 is a wasteful number, since it uses less digits than its factorization.
2853389297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259399038.
The product of its digits is 6531840, while the sum is 56.
The square root of 2853389297 is about 53417.1255029696. The cubic root of 2853389297 is about 1418.3617450359.
The spelling of 2853389297 in words is "two billion, eight hundred fifty-three million, three hundred eighty-nine thousand, two hundred ninety-seven".
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