Base | Representation |
---|---|
bin | 111111011111001… |
… | …010000010101100 |
3 | 2202020020022200220 |
4 | 333133022002230 |
5 | 4140133212304 |
6 | 253405251340 |
7 | 35252321463 |
oct | 7737120254 |
9 | 2666208626 |
10 | 1065132204 |
11 | 4a726a654 |
12 | 258863b50 |
13 | 13c893156 |
14 | a16639da |
15 | 63799ad9 |
hex | 3f7ca0ac |
1065132204 has 24 divisors (see below), whose sum is σ = 2485840560. Its totient is φ = 354968064.
The previous prime is 1065132203. The next prime is 1065132221. The reversal of 1065132204 is 4022315601.
It is a super-2 number, since 2×10651322042 = 2269013223995795232, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1065132203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93912 + ... + 104640.
It is an arithmetic number, because the mean of its divisors is an integer number (103576690).
Almost surely, 21065132204 is an apocalyptic number.
It is an amenable number.
1065132204 is an abundant number, since it is smaller than the sum of its proper divisors (1420708356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1065132204 is a wasteful number, since it uses less digits than its factorization.
1065132204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19009 (or 19007 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1065132204 is about 32636.3632165105. The cubic root of 1065132204 is about 1021.2557275579.
Adding to 1065132204 its reverse (4022315601), we get a palindrome (5087447805).
The spelling of 1065132204 in words is "one billion, sixty-five million, one hundred thirty-two thousand, two hundred four".
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