Base | Representation |
---|---|
bin | 1001100001001111… |
… | …0110100110111010 |
3 | 20121002022210012020 |
4 | 2120103312212322 |
5 | 20213131404432 |
6 | 1101321455310 |
7 | 120216020316 |
oct | 23023664672 |
9 | 6532283166 |
10 | 2555341242 |
11 | 10a1472773 |
12 | 5b3941536 |
13 | 319537a4c |
14 | 1a3538b46 |
15 | ee50d22c |
hex | 984f69ba |
2555341242 has 16 divisors (see below), whose sum is σ = 5134906272. Its totient is φ = 847743120.
The previous prime is 2555341241. The next prime is 2555341259. The reversal of 2555341242 is 2421435552.
It is a happy number.
It is a super-2 number, since 2×25553412422 = 13059537726132205128, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2555341241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007953 + ... + 1010484.
It is an arithmetic number, because the mean of its divisors is an integer number (320931642).
Almost surely, 22555341242 is an apocalyptic number.
2555341242 is an abundant number, since it is smaller than the sum of its proper divisors (2579565030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555341242 is a wasteful number, since it uses less digits than its factorization.
2555341242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2018653.
The product of its digits is 48000, while the sum is 33.
The square root of 2555341242 is about 50550.3832032953. The cubic root of 2555341242 is about 1367.1504238536.
Adding to 2555341242 its reverse (2421435552), we get a palindrome (4976776794).
It can be divided in two parts, 25553 and 41242, that added together give a triangular number (66795 = T365).
The spelling of 2555341242 in words is "two billion, five hundred fifty-five million, three hundred forty-one thousand, two hundred forty-two".
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