Base | Representation |
---|---|
bin | 10001001110111… |
… | …111000101011011 |
3 | 202011001220000000 |
4 | 101032333011123 |
5 | 1043010003313 |
6 | 44405144043 |
7 | 10110441630 |
oct | 2116770533 |
9 | 664056000 |
10 | 289141083 |
11 | 139237a80 |
12 | 809bb023 |
13 | 47b982ca |
14 | 2a588187 |
15 | 1a5b6673 |
hex | 113bf15b |
289141083 has 128 divisors (see below), whose sum is σ = 578119680. Its totient is φ = 139968000.
The previous prime is 289141081. The next prime is 289141121. The reversal of 289141083 is 380141982.
It is not a de Polignac number, because 289141083 - 21 = 289141081 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (289141081) 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 127 ways as a sum of consecutive naturals, for example, 2862733 + ... + 2862833.
It is an arithmetic number, because the mean of its divisors is an integer number (4516560).
Almost surely, 2289141083 is an apocalyptic number.
289141083 is a deficient number, since it is larger than the sum of its proper divisors (288978597).
289141083 is a wasteful number, since it uses less digits than its factorization.
289141083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157 (or 139 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 289141083 is about 17004.1489937015. The cubic root of 289141083 is about 661.2564701227.
The spelling of 289141083 in words is "two hundred eighty-nine million, one hundred forty-one thousand, eighty-three".
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