Base | Representation |
---|---|
bin | 1010001001010001011… |
… | …10010010111100101101 |
3 | 1020022201211102221210002 |
4 | 11010220232102330231 |
5 | 21202340321411403 |
6 | 424044452154045 |
7 | 34120012336121 |
oct | 5045056227455 |
9 | 1208654387702 |
10 | 348575575853 |
11 | 12491490940a |
12 | 57681308925 |
13 | 26b4174aabb |
14 | 12c2a603581 |
15 | 9101e87188 |
hex | 5128b92f2d |
348575575853 has 4 divisors (see below), whose sum is σ = 351119923260. Its totient is φ = 346031228448.
The previous prime is 348575575823. The next prime is 348575575871. The reversal of 348575575853 is 358575575843.
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 186518606884 + 162056968969 = 431878^2 + 402563^2 .
It is a cyclic number.
It is not a de Polignac number, because 348575575853 - 28 = 348575575597 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 348575575853.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348575575823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272173498 + ... + 1272173771.
It is an arithmetic number, because the mean of its divisors is an integer number (87779980815).
Almost surely, 2348575575853 is an apocalyptic number.
It is an amenable number.
348575575853 is a deficient number, since it is larger than the sum of its proper divisors (2544347407).
348575575853 is a wasteful number, since it uses less digits than its factorization.
348575575853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2544347406.
The product of its digits is 352800000, while the sum is 65.
The spelling of 348575575853 in words is "three hundred forty-eight billion, five hundred seventy-five million, five hundred seventy-five thousand, eight hundred fifty-three".
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