Base | Representation |
---|---|
bin | 1110111101000100… |
… | …01110010001011111 |
3 | 202201112000001221121 |
4 | 13132202032101133 |
5 | 112420242334412 |
6 | 3404354111411 |
7 | 402644650000 |
oct | 73642162137 |
9 | 22645001847 |
10 | 8028480607 |
11 | 344a960344 |
12 | 168087b567 |
13 | 9ac405654 |
14 | 56239d1a7 |
15 | 31ec74107 |
hex | 1de88e45f |
8028480607 has 20 divisors (see below), whose sum is σ = 9459021816. Its totient is φ = 6813214800.
The previous prime is 8028480601. The next prime is 8028480619. The reversal of 8028480607 is 7060848208.
8028480607 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 8028480607 - 219 = 8027956319 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8028480601) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 225948 + ... + 259054.
Almost surely, 28028480607 is an apocalyptic number.
8028480607 is a deficient number, since it is larger than the sum of its proper divisors (1430541209).
8028480607 is an equidigital number, since it uses as much as digits as its factorization.
8028480607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33236 (or 33215 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 43.
The square root of 8028480607 is about 89601.7890837008. The cubic root of 8028480607 is about 2002.3705729984.
The spelling of 8028480607 in words is "eight billion, twenty-eight million, four hundred eighty thousand, six hundred seven".
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