Base | Representation |
---|---|
bin | 1110110111001110010… |
… | …1001111000000100111 |
3 | 220102002020102022002001 |
4 | 3231303211033000213 |
5 | 13140420101223421 |
6 | 313145205430131 |
7 | 24306421661161 |
oct | 3556345170047 |
9 | 812066368061 |
10 | 255342211111 |
11 | 99321026559 |
12 | 415a170b347 |
13 | 1b103aa7660 |
14 | c504113931 |
15 | 6996d1b691 |
hex | 3b7394f027 |
255342211111 has 8 divisors (see below), whose sum is σ = 276365751200. Its totient is φ = 234516075552.
The previous prime is 255342211097. The next prime is 255342211121. The reversal of 255342211111 is 111112243552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 255342211111 - 211 = 255342209063 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 255342211111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255342211121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49348440 + ... + 49353613.
It is an arithmetic number, because the mean of its divisors is an integer number (34545718900).
Almost surely, 2255342211111 is an apocalyptic number.
255342211111 is a deficient number, since it is larger than the sum of its proper divisors (21023540089).
255342211111 is a wasteful number, since it uses less digits than its factorization.
255342211111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98702265.
The product of its digits is 2400, while the sum is 28.
Adding to 255342211111 its reverse (111112243552), we get a palindrome (366454454663).
The spelling of 255342211111 in words is "two hundred fifty-five billion, three hundred forty-two million, two hundred eleven thousand, one hundred eleven".
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