Base | Representation |
---|---|
bin | 11000011101000… |
… | …01110111100100 |
3 | 112021222221202220 |
4 | 30032201313210 |
5 | 410003312312 |
6 | 32204432340 |
7 | 5040423123 |
oct | 1416416744 |
9 | 467887686 |
10 | 205135332 |
11 | a5880236 |
12 | 588486b0 |
13 | 3366486c |
14 | 1d35baba |
15 | 13020c8c |
hex | c3a1de4 |
205135332 has 12 divisors (see below), whose sum is σ = 478649136. Its totient is φ = 68378440.
The previous prime is 205135313. The next prime is 205135351. The reversal of 205135332 is 233531502.
It is a happy number.
205135332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (205135313) and next prime (205135351).
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8547294 + ... + 8547317.
It is an arithmetic number, because the mean of its divisors is an integer number (39887428).
Almost surely, 2205135332 is an apocalyptic number.
It is an amenable number.
205135332 is an abundant number, since it is smaller than the sum of its proper divisors (273513804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205135332 is a wasteful number, since it uses less digits than its factorization.
205135332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17094618 (or 17094616 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 205135332 is about 14322.5462819989. The cubic root of 205135332 is about 589.7665762437.
Adding to 205135332 its reverse (233531502), we get a palindrome (438666834).
The spelling of 205135332 in words is "two hundred five million, one hundred thirty-five thousand, three hundred thirty-two".
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