Base | Representation |
---|---|
bin | 11110011011010… |
… | …00111111110100 |
3 | 122210021020021110 |
4 | 33031220333310 |
5 | 1010314442121 |
6 | 41154315020 |
7 | 6216311361 |
oct | 1715507764 |
9 | 583236243 |
10 | 255234036 |
11 | 121089122 |
12 | 71588a70 |
13 | 40b55b75 |
14 | 25c7d468 |
15 | 17619d76 |
hex | f368ff4 |
255234036 has 72 divisors (see below), whose sum is σ = 643143424. Its totient is φ = 78693120.
The previous prime is 255233989. The next prime is 255234037. The reversal of 255234036 is 630432552.
255234036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 255233994 and 255234012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255234037) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196140 + ... + 197436.
Almost surely, 2255234036 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255234036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (321571712).
255234036 is an abundant number, since it is smaller than the sum of its proper divisors (387909388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255234036 is a wasteful number, since it uses less digits than its factorization.
255234036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1381 (or 1356 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 255234036 is about 15976.0456934750. The cubic root of 255234036 is about 634.3265110228.
Adding to 255234036 its reverse (630432552), we get a palindrome (885666588).
The spelling of 255234036 in words is "two hundred fifty-five million, two hundred thirty-four thousand, thirty-six".
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