Base | Representation |
---|---|
bin | 1110111111101001… |
… | …00111000100110101 |
3 | 202210000122100000020 |
4 | 13133310213010311 |
5 | 112441304444010 |
6 | 3410445035353 |
7 | 403326351114 |
oct | 73764470465 |
9 | 22700570006 |
10 | 8050078005 |
11 | 3461071832 |
12 | 1687b55b59 |
13 | 9b3a27b88 |
14 | 5651c1c7b |
15 | 321add470 |
hex | 1dfd27135 |
8050078005 has 8 divisors (see below), whose sum is σ = 12880124832. Its totient is φ = 4293374928.
The previous prime is 8050077979. The next prime is 8050078009. The reversal of 8050078005 is 5008700508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8050078005 - 212 = 8050073909 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 (8050078009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268335919 + ... + 268335948.
It is an arithmetic number, because the mean of its divisors is an integer number (1610015604).
Almost surely, 28050078005 is an apocalyptic number.
It is an amenable number.
8050078005 is a deficient number, since it is larger than the sum of its proper divisors (4830046827).
8050078005 is a wasteful number, since it uses less digits than its factorization.
8050078005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536671875.
The product of its (nonzero) digits is 11200, while the sum is 33.
The square root of 8050078005 is about 89722.2269284484. The cubic root of 8050078005 is about 2004.1644895779.
The spelling of 8050078005 in words is "eight billion, fifty million, seventy-eight thousand, five".
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