Base | Representation |
---|---|
bin | 1110111101000010… |
… | …11111011011100101 |
3 | 202201111122022202110 |
4 | 13132201133123211 |
5 | 112420220214431 |
6 | 3404350031233 |
7 | 402643220424 |
oct | 73641373345 |
9 | 22644568673 |
10 | 8028288741 |
11 | 344a83a180 |
12 | 16807a8519 |
13 | 9ac369215 |
14 | 56234d2bb |
15 | 31ec37346 |
hex | 1de85f6e5 |
8028288741 has 16 divisors (see below), whose sum is σ = 11680980480. Its totient is φ = 4864183920.
The previous prime is 8028288731. The next prime is 8028288773. The reversal of 8028288741 is 1478828208.
It is not a de Polignac number, because 8028288741 - 26 = 8028288677 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8028288721) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82416 + ... + 151158.
It is an arithmetic number, because the mean of its divisors is an integer number (730061280).
Almost surely, 28028288741 is an apocalyptic number.
It is an amenable number.
8028288741 is a deficient number, since it is larger than the sum of its proper divisors (3652691739).
8028288741 is a wasteful number, since it uses less digits than its factorization.
8028288741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72296.
The product of its (nonzero) digits is 458752, while the sum is 48.
The square root of 8028288741 is about 89600.7184178788. The cubic root of 8028288741 is about 2002.3546218734.
The spelling of 8028288741 in words is "eight billion, twenty-eight million, two hundred eighty-eight thousand, seven hundred forty-one".
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