Base | Representation |
---|---|
bin | 11111110101010… |
… | …110001101001101 |
3 | 1101012221222200020 |
4 | 133311112031031 |
5 | 2043211001120 |
6 | 124555052353 |
7 | 16143406356 |
oct | 3765261515 |
9 | 1335858606 |
10 | 534078285 |
11 | 254522a14 |
12 | 12aa410b9 |
13 | 86857470 |
14 | 50d06d2d |
15 | 31d4a640 |
hex | 1fd5634d |
534078285 has 64 divisors (see below), whose sum is σ = 966809088. Its totient is φ = 249790464.
The previous prime is 534078283. The next prime is 534078287. The reversal of 534078285 is 582870435.
It is an interprime number because it is at equal distance from previous prime (534078283) and next prime (534078287).
It is not a de Polignac number, because 534078285 - 21 = 534078283 is a prime.
It is a super-2 number, since 2×5340782852 = 570479229017082450, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534078283) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 865297 + ... + 865913.
It is an arithmetic number, because the mean of its divisors is an integer number (15106392).
Almost surely, 2534078285 is an apocalyptic number.
It is an amenable number.
534078285 is a deficient number, since it is larger than the sum of its proper divisors (432730803).
534078285 is a wasteful number, since it uses less digits than its factorization.
534078285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854.
The product of its (nonzero) digits is 268800, while the sum is 42.
The square root of 534078285 is about 23110.1338161422. The cubic root of 534078285 is about 811.3376692901.
The spelling of 534078285 in words is "five hundred thirty-four million, seventy-eight thousand, two hundred eighty-five".
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