Base | Representation |
---|---|
bin | 111010000101001011010011… |
… | …000000010101000011011011 |
3 | 1020111110001112210200012122100 |
4 | 322011023103000111003123 |
5 | 231440132041302303430 |
6 | 2303140344031254443 |
7 | 104543051264432454 |
oct | 7205132300250333 |
9 | 1214401483605570 |
10 | 255442425041115 |
11 | 74434584624644 |
12 | 2479655337a423 |
13 | ac6c16a9ac470 |
14 | 471169d44212b |
15 | 1e7e99c671960 |
hex | e852d30150db |
255442425041115 has 48 divisors (see below), whose sum is σ = 476828379675648. Its totient is φ = 125755606280448.
The previous prime is 255442425041113. The next prime is 255442425041117. The reversal of 255442425041115 is 511140524244552.
255442425041115 is a `hidden beast` number, since 2 + 5 + 5 + 4 + 4 + 24 + 2 + 504 + 1 + 115 = 666.
It is an interprime number because it is at equal distance from previous prime (255442425041113) and next prime (255442425041117).
It is not a de Polignac number, because 255442425041115 - 21 = 255442425041113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (255442425041113) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 120628582 + ... + 122727908.
It is an arithmetic number, because the mean of its divisors is an integer number (9933924576576).
Almost surely, 2255442425041115 is an apocalyptic number.
255442425041115 is a deficient number, since it is larger than the sum of its proper divisors (221385954634533).
255442425041115 is a wasteful number, since it uses less digits than its factorization.
255442425041115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2307348 (or 2307345 counting only the distinct ones).
The product of its (nonzero) digits is 1280000, while the sum is 45.
Adding to 255442425041115 its reverse (511140524244552), we get a palindrome (766582949285667).
The spelling of 255442425041115 in words is "two hundred fifty-five trillion, four hundred forty-two billion, four hundred twenty-five million, forty-one thousand, one hundred fifteen".
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