Base | Representation |
---|---|
bin | 1111000101110101… |
… | …11010100011001101 |
3 | 202220122110102000221 |
4 | 13202322322203031 |
5 | 113043111443120 |
6 | 3415543151341 |
7 | 404530251562 |
oct | 74272724315 |
9 | 22818412027 |
10 | 8102062285 |
11 | 3488448349 |
12 | 16a1445551 |
13 | 9c17294c5 |
14 | 56c074869 |
15 | 32645b0aa |
hex | 1e2eba8cd |
8102062285 has 8 divisors (see below), whose sum is σ = 9736001280. Its totient is φ = 6472632144.
The previous prime is 8102062277. The next prime is 8102062307. The reversal of 8102062285 is 5822602018.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8102062285 - 23 = 8102062277 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8102062285.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123257 + ... + 1130446.
It is an arithmetic number, because the mean of its divisors is an integer number (1217000160).
Almost surely, 28102062285 is an apocalyptic number.
It is an amenable number.
8102062285 is a deficient number, since it is larger than the sum of its proper divisors (1633938995).
8102062285 is a wasteful number, since it uses less digits than its factorization.
8102062285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2254427.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 8102062285 is about 90011.4564097260. The cubic root of 8102062285 is about 2008.4692754790.
The spelling of 8102062285 in words is "eight billion, one hundred two million, sixty-two thousand, two hundred eighty-five".
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