Base | Representation |
---|---|
bin | 11110110100101100000111 |
3 | 120012111212021 |
4 | 132310230013 |
5 | 4032031020 |
6 | 445104011 |
7 | 125452150 |
oct | 36645407 |
9 | 16174767 |
10 | 8080135 |
11 | 46197a8 |
12 | 2858007 |
13 | 189ba5b |
14 | 1104927 |
15 | a991aa |
hex | 7b4b07 |
8080135 has 8 divisors (see below), whose sum is σ = 11081376. Its totient is φ = 5540640.
The previous prime is 8080081. The next prime is 8080139. The reversal of 8080135 is 5310808.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8080135 - 211 = 8078087 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8080139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115396 + ... + 115465.
It is an arithmetic number, because the mean of its divisors is an integer number (1385172).
Almost surely, 28080135 is an apocalyptic number.
8080135 is a deficient number, since it is larger than the sum of its proper divisors (3001241).
8080135 is a wasteful number, since it uses less digits than its factorization.
8080135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230873.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 8080135 is about 2842.5578270283. The cubic root of 8080135 is about 200.6655742641.
The spelling of 8080135 in words is "eight million, eighty thousand, one hundred thirty-five".
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