Base | Representation |
---|---|
bin | 111010000100111011001011… |
… | …100111011011011111101100 |
3 | 1020111101101212212110012211210 |
4 | 322010323023213123133230 |
5 | 231434341122012013304 |
6 | 2303124403014114420 |
7 | 104541566421311400 |
oct | 7204731347333754 |
9 | 1214341785405753 |
10 | 255425121204204 |
11 | 74428205000886 |
12 | 2479312434ba10 |
13 | ac6a640a76a03 |
14 | 47108db271100 |
15 | 1e7e2d847dc89 |
hex | e84ecb9db7ec |
255425121204204 has 72 divisors (see below), whose sum is σ = 693304877866608. Its totient is φ = 72977751288960.
The previous prime is 255425121204193. The next prime is 255425121204223. The reversal of 255425121204204 is 402402121524552.
It is a super-3 number, since 3×2554251212042043 (a number of 44 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48573742 + ... + 53574794.
It is an arithmetic number, because the mean of its divisors is an integer number (9629234414814).
Almost surely, 2255425121204204 is an apocalyptic number.
It is an amenable number.
255425121204204 is an abundant number, since it is smaller than the sum of its proper divisors (437879756662404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255425121204204 is a wasteful number, since it uses less digits than its factorization.
255425121204204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5087935 (or 5087926 counting only the distinct ones).
The product of its (nonzero) digits is 256000, while the sum is 39.
Adding to 255425121204204 its reverse (402402121524552), we get a palindrome (657827242728756).
The spelling of 255425121204204 in words is "two hundred fifty-five trillion, four hundred twenty-five billion, one hundred twenty-one million, two hundred four thousand, two hundred four".
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