Base | Representation |
---|---|
bin | 10000100001001… |
… | …00001010110111 |
3 | 100122201120211122 |
4 | 20100210022313 |
5 | 240432411213 |
6 | 21425454155 |
7 | 3301512356 |
oct | 1020441267 |
9 | 318646748 |
10 | 138560183 |
11 | 71239353 |
12 | 3a4a135b |
13 | 22924b98 |
14 | 1458b99d |
15 | c26ed08 |
hex | 84242b7 |
138560183 has 18 divisors (see below), whose sum is σ = 151825008. Its totient is φ = 126371200.
The previous prime is 138560171. The next prime is 138560189. The reversal of 138560183 is 381065831.
It is a de Polignac number, because none of the positive numbers 2k-138560183 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138560189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1371833 + ... + 1371933.
Almost surely, 2138560183 is an apocalyptic number.
138560183 is a deficient number, since it is larger than the sum of its proper divisors (13264825).
138560183 is an equidigital number, since it uses as much as digits as its factorization.
138560183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283 (or 165 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 138560183 is about 11771.1589488886. The cubic root of 138560183 is about 517.4632153523.
The spelling of 138560183 in words is "one hundred thirty-eight million, five hundred sixty thousand, one hundred eighty-three".
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