Base | Representation |
---|---|
bin | 11110011011010… |
… | …00000111001100 |
3 | 122210021001022020 |
4 | 33031220013030 |
5 | 1010314333122 |
6 | 41154250140 |
7 | 6216264663 |
oct | 1715500714 |
9 | 583231266 |
10 | 255230412 |
11 | 121086428 |
12 | 71586950 |
13 | 40b54318 |
14 | 25c7bdda |
15 | 17618c5c |
hex | f3681cc |
255230412 has 24 divisors (see below), whose sum is σ = 610064112. Its totient is φ = 83001600.
The previous prime is 255230399. The next prime is 255230419. The reversal of 255230412 is 214032552.
255230412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (255230419) 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, 258889 + ... + 259872.
It is an arithmetic number, because the mean of its divisors is an integer number (25419338).
Almost surely, 2255230412 is an apocalyptic number.
It is an amenable number.
255230412 is an abundant number, since it is smaller than the sum of its proper divisors (354833700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255230412 is a wasteful number, since it uses less digits than its factorization.
255230412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 518809 (or 518807 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 255230412 is about 15975.9322732666. The cubic root of 255230412 is about 634.3235087976.
Adding to 255230412 its reverse (214032552), we get a palindrome (469262964).
The spelling of 255230412 in words is "two hundred fifty-five million, two hundred thirty thousand, four hundred twelve".
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