Base | Representation |
---|---|
bin | 1001100110111… |
… | …11111101010010 |
3 | 12121200100220110 |
4 | 10303133331102 |
5 | 131113442411 |
6 | 11555422150 |
7 | 1666110654 |
oct | 463377522 |
9 | 177610813 |
10 | 80609106 |
11 | 415578a6 |
12 | 22bb4956 |
13 | 139146c6 |
14 | a9c46d4 |
15 | 71242a6 |
hex | 4cdff52 |
80609106 has 8 divisors (see below), whose sum is σ = 161218224. Its totient is φ = 26869700.
The previous prime is 80609099. The next prime is 80609117. The reversal of 80609106 is 60190608.
It is a sphenic number, since it is the product of 3 distinct primes.
80609106 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6717420 + ... + 6717431.
It is an arithmetic number, because the mean of its divisors is an integer number (20152278).
Almost surely, 280609106 is an apocalyptic number.
80609106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80609106 is a wasteful number, since it uses less digits than its factorization.
80609106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13434856.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 80609106 is about 8978.2574033049. The cubic root of 80609106 is about 431.9777401939.
The spelling of 80609106 in words is "eighty million, six hundred nine thousand, one hundred six".
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