Base | Representation |
---|---|
bin | 11110011010010… |
… | …01010000101101 |
3 | 122210000121221222 |
4 | 33031021100231 |
5 | 1010301312140 |
6 | 41151433125 |
7 | 6215230400 |
oct | 1715112055 |
9 | 583017858 |
10 | 255104045 |
11 | 120aaa499 |
12 | 715257a5 |
13 | 40b0b951 |
14 | 25c47d37 |
15 | 175e15b5 |
hex | f34942d |
255104045 has 12 divisors (see below), whose sum is σ = 356104764. Its totient is φ = 174928320.
The previous prime is 255104027. The next prime is 255104099. The reversal of 255104045 is 540401552.
255104045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 198161929 + 56942116 = 14077^2 + 7546^2 .
It is not a de Polignac number, because 255104045 - 218 = 254841901 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520376 + ... + 520865.
It is an arithmetic number, because the mean of its divisors is an integer number (29675397).
Almost surely, 2255104045 is an apocalyptic number.
It is an amenable number.
255104045 is a deficient number, since it is larger than the sum of its proper divisors (101000719).
255104045 is a wasteful number, since it uses less digits than its factorization.
255104045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1041260 (or 1041253 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 255104045 is about 15971.9768657483. The cubic root of 255104045 is about 634.2188049854.
Adding to 255104045 its reverse (540401552), we get a palindrome (795505597).
The spelling of 255104045 in words is "two hundred fifty-five million, one hundred four thousand, forty-five".
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