Base | Representation |
---|---|
bin | 110101010110111… |
… | …000000010010001 |
3 | 2022101110022122020 |
4 | 311112320002101 |
5 | 3313132023022 |
6 | 224455002053 |
7 | 31116660603 |
oct | 6526700221 |
9 | 2271408566 |
10 | 895189137 |
11 | 41a346937 |
12 | 20b969329 |
13 | 113600a1b |
14 | 86c67173 |
15 | 538cb35c |
hex | 355b8091 |
895189137 has 16 divisors (see below), whose sum is σ = 1226727552. Its totient is φ = 580245120.
The previous prime is 895189073. The next prime is 895189147. The reversal of 895189137 is 731981598.
It is not a de Polignac number, because 895189137 - 26 = 895189073 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 895189137.
It is not an unprimeable number, because it can be changed into a prime (895189147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253212 + ... + 256722.
It is an arithmetic number, because the mean of its divisors is an integer number (76670472).
Almost surely, 2895189137 is an apocalyptic number.
It is an amenable number.
895189137 is a deficient number, since it is larger than the sum of its proper divisors (331538415).
895189137 is a wasteful number, since it uses less digits than its factorization.
895189137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5848.
The product of its digits is 544320, while the sum is 51.
The square root of 895189137 is about 29919.7115126466. The cubic root of 895189137 is about 963.7660001617.
The spelling of 895189137 in words is "eight hundred ninety-five million, one hundred eighty-nine thousand, one hundred thirty-seven".
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