Base | Representation |
---|---|
bin | 11110110100111000010000 |
3 | 120012112221001 |
4 | 132310320100 |
5 | 4032042122 |
6 | 445111344 |
7 | 125454340 |
oct | 36647020 |
9 | 16175831 |
10 | 8080912 |
11 | 461a344 |
12 | 2858554 |
13 | 189c208 |
14 | 1104d20 |
15 | a99527 |
hex | 7b4e10 |
8080912 has 40 divisors (see below), whose sum is σ = 18677376. Its totient is φ = 3311616.
The previous prime is 8080907. The next prime is 8080927. The reversal of 8080912 is 2190808.
It is a super-2 number, since 2×80809122 = 130602277503488, which contains 22 as substring.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 4144.
Almost surely, 28080912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8080912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9338688).
8080912 is an abundant number, since it is smaller than the sum of its proper divisors (10596464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080912 is a wasteful number, since it uses less digits than its factorization.
8080912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3175 (or 3169 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 28.
The square root of 8080912 is about 2842.6944964241. The cubic root of 8080912 is about 200.6720061762.
The spelling of 8080912 in words is "eight million, eighty thousand, nine hundred twelve".
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