Base | Representation |
---|---|
bin | 111010000000011111000111… |
… | …100010000111010110101111 |
3 | 1020110022020121010002212022222 |
4 | 322000133013202013112233 |
5 | 231414341441131232421 |
6 | 2302332321030025555 |
7 | 104510551104125363 |
oct | 7200370742072657 |
9 | 1213266533085288 |
10 | 255120110024111 |
11 | 7431a916160832 |
12 | 24743ba07a82bb |
13 | ac479529a37a7 |
14 | 46ddc4479b2a3 |
15 | 1e763d5daacab |
hex | e807c78875af |
255120110024111 has 6 divisors (see below), whose sum is σ = 260024519404440. Its totient is φ = 250306523039768.
The previous prime is 255120110024093. The next prime is 255120110024159. The reversal of 255120110024111 is 111420011021552.
It is not a de Polignac number, because 255120110024111 - 210 = 255120110023087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255120110024191) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45411195131 + ... + 45411200748.
It is an arithmetic number, because the mean of its divisors is an integer number (43337419900740).
Almost surely, 2255120110024111 is an apocalyptic number.
255120110024111 is a deficient number, since it is larger than the sum of its proper divisors (4904409380329).
255120110024111 is an frugal number, since it uses more digits than its factorization.
255120110024111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90822395985 (or 90822395932 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 26.
Adding to 255120110024111 its reverse (111420011021552), we get a palindrome (366540121045663).
The spelling of 255120110024111 in words is "two hundred fifty-five trillion, one hundred twenty billion, one hundred ten million, twenty-four thousand, one hundred eleven".
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