Base | Representation |
---|---|
bin | 1001100110001… |
… | …11010011001010 |
3 | 12121111020100201 |
4 | 10303013103022 |
5 | 131102224411 |
6 | 11553322414 |
7 | 1665210340 |
oct | 463072312 |
9 | 177436321 |
10 | 80508106 |
11 | 41498a28 |
12 | 22b6640a |
13 | 138aa743 |
14 | a999990 |
15 | 71043c1 |
hex | 4cc74ca |
80508106 has 16 divisors (see below), whose sum is σ = 138597120. Its totient is φ = 34357680.
The previous prime is 80508097. The next prime is 80508121. The reversal of 80508106 is 60180508.
It is a happy number.
It is a nialpdrome in base 14.
It is an unprimeable number.
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, 8685 + ... + 15376.
It is an arithmetic number, because the mean of its divisors is an integer number (8662320).
Almost surely, 280508106 is an apocalyptic number.
80508106 is a deficient number, since it is larger than the sum of its proper divisors (58089014).
80508106 is a wasteful number, since it uses less digits than its factorization.
80508106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24309.
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 80508106 is about 8972.6309408111. The cubic root of 80508106 is about 431.7972478206.
The spelling of 80508106 in words is "eighty million, five hundred eight thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •