Base | Representation |
---|---|
bin | 11110011010011… |
… | …11100110011110 |
3 | 122210001221120210 |
4 | 33031033212132 |
5 | 1010303130024 |
6 | 41152153250 |
7 | 6215366166 |
oct | 1715174636 |
9 | 583057523 |
10 | 255130014 |
11 | 121017a57 |
12 | 71538826 |
13 | 40b1a709 |
14 | 25c535a6 |
15 | 175e9129 |
hex | f34f99e |
255130014 has 16 divisors (see below), whose sum is σ = 510662160. Its totient is φ = 84976320.
The previous prime is 255130009. The next prime is 255130027. The reversal of 255130014 is 410031552.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8169 + ... + 24020.
It is an arithmetic number, because the mean of its divisors is an integer number (31916385).
Almost surely, 2255130014 is an apocalyptic number.
255130014 is an abundant number, since it is smaller than the sum of its proper divisors (255532146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255130014 is a wasteful number, since it uses less digits than its factorization.
255130014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33515.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 255130014 is about 15972.7898001570. The cubic root of 255130014 is about 634.2403249229.
Adding to 255130014 its reverse (410031552), we get a palindrome (665161566).
The spelling of 255130014 in words is "two hundred fifty-five million, one hundred thirty thousand, fourteen".
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