Base | Representation |
---|---|
bin | 11111110110001… |
… | …010010011100101 |
3 | 1101020100211101221 |
4 | 133312022103211 |
5 | 2043234313220 |
6 | 125003420341 |
7 | 16145255464 |
oct | 3766122345 |
9 | 1336324357 |
10 | 534291685 |
11 | 254659284 |
12 | 12ab246b1 |
13 | 86900635 |
14 | 50d609db |
15 | 31d8d9aa |
hex | 1fd8a4e5 |
534291685 has 32 divisors (see below), whose sum is σ = 691441920. Its totient is φ = 395136000.
The previous prime is 534291677. The next prime is 534291689. The reversal of 534291685 is 586192435.
It is not a de Polignac number, because 534291685 - 23 = 534291677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534291689) 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 31 ways as a sum of consecutive naturals, for example, 761835 + ... + 762535.
It is an arithmetic number, because the mean of its divisors is an integer number (21607560).
Almost surely, 2534291685 is an apocalyptic number.
It is an amenable number.
534291685 is a deficient number, since it is larger than the sum of its proper divisors (157150235).
534291685 is a wasteful number, since it uses less digits than its factorization.
534291685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909.
The product of its digits is 259200, while the sum is 43.
The square root of 534291685 is about 23114.7503771942. The cubic root of 534291685 is about 811.4457161242.
The spelling of 534291685 in words is "five hundred thirty-four million, two hundred ninety-one thousand, six hundred eighty-five".
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