Base | Representation |
---|---|
bin | 1110110111100011110… |
… | …1110000010110011100 |
3 | 220102022112100201201202 |
4 | 3231320331300112130 |
5 | 13141111211301322 |
6 | 313202153255032 |
7 | 24311566432454 |
oct | 3557075602634 |
9 | 812275321652 |
10 | 255432525212 |
11 | 99368001907 |
12 | 41607a04478 |
13 | 1b119709557 |
14 | c512102d64 |
15 | 699ec0b292 |
hex | 3b78f7059c |
255432525212 has 12 divisors (see below), whose sum is σ = 457402429176. Its totient is φ = 124746116880.
The previous prime is 255432525209. The next prime is 255432525217. The reversal of 255432525212 is 212525234552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255432525217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742536239 + ... + 742536582.
It is an arithmetic number, because the mean of its divisors is an integer number (38116869098).
Almost surely, 2255432525212 is an apocalyptic number.
It is an amenable number.
255432525212 is a deficient number, since it is larger than the sum of its proper divisors (201969903964).
255432525212 is a wasteful number, since it uses less digits than its factorization.
255432525212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1485072868 (or 1485072866 counting only the distinct ones).
The product of its digits is 240000, while the sum is 38.
Adding to 255432525212 its reverse (212525234552), we get a palindrome (467957759764).
The spelling of 255432525212 in words is "two hundred fifty-five billion, four hundred thirty-two million, five hundred twenty-five thousand, two hundred twelve".
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