Base | Representation |
---|---|
bin | 1001100010111… |
… | …10111110111010 |
3 | 12120200112020112 |
4 | 10301132332322 |
5 | 131000041301 |
6 | 11540224322 |
7 | 1661450540 |
oct | 461367672 |
9 | 176615215 |
10 | 80080826 |
11 | 41226a01 |
12 | 2299b0a2 |
13 | 1378b107 |
14 | a8c7d90 |
15 | 706c9bb |
hex | 4c5efba |
80080826 has 16 divisors (see below), whose sum is σ = 137557440. Its totient is φ = 34251360.
The previous prime is 80080823. The next prime is 80080853. The reversal of 80080826 is 62808008.
It is a junction number, because it is equal to n+sod(n) for n = 80080792 and 80080801.
It is not an unprimeable number, because it can be changed into a prime (80080823) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1805 + ... + 12783.
It is an arithmetic number, because the mean of its divisors is an integer number (8597340).
Almost surely, 280080826 is an apocalyptic number.
80080826 is a deficient number, since it is larger than the sum of its proper divisors (57476614).
80080826 is a wasteful number, since it uses less digits than its factorization.
80080826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11509.
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 80080826 is about 8948.7890800935. The cubic root of 80080826 is about 431.0320011123.
The spelling of 80080826 in words is "eighty million, eighty thousand, eight hundred twenty-six".
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