Base | Representation |
---|---|
bin | 111111011010111… |
… | …000011010110011 |
3 | 2202011010101022020 |
4 | 333122320122303 |
5 | 4134341331233 |
6 | 253325242523 |
7 | 35236643115 |
oct | 7732703263 |
9 | 2664111266 |
10 | 1064011443 |
11 | 4a6674600 |
12 | 258403443 |
13 | 13c58cc91 |
14 | a14513b5 |
15 | 636279b3 |
hex | 3f6b86b3 |
1064011443 has 12 divisors (see below), whose sum is σ = 1559378184. Its totient is φ = 644855200.
The previous prime is 1064011439. The next prime is 1064011469. The reversal of 1064011443 is 3441104601.
It is not a de Polignac number, because 1064011443 - 22 = 1064011439 is a prime.
It is a super-2 number, since 2×10640114432 = 2264240701669884498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1064011433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1465218 + ... + 1465943.
It is an arithmetic number, because the mean of its divisors is an integer number (129948182).
Almost surely, 21064011443 is an apocalyptic number.
1064011443 is a deficient number, since it is larger than the sum of its proper divisors (495366741).
1064011443 is a wasteful number, since it uses less digits than its factorization.
1064011443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2931186 (or 2931175 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 1064011443 is about 32619.1882639651. The cubic root of 1064011443 is about 1020.8974041889.
The spelling of 1064011443 in words is "one billion, sixty-four million, eleven thousand, four hundred forty-three".
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