Base | Representation |
---|---|
bin | 1001100010111… |
… | …11101111000110 |
3 | 12120200200110202 |
4 | 10301133233012 |
5 | 131000141120 |
6 | 11540250502 |
7 | 1661462534 |
oct | 461375706 |
9 | 176620422 |
10 | 80083910 |
11 | 41229255 |
12 | 229a0a32 |
13 | 1378c63a |
14 | a8c9154 |
15 | 706d875 |
hex | 4c5fbc6 |
80083910 has 32 divisors (see below), whose sum is σ = 149582592. Its totient is φ = 30844800.
The previous prime is 80083903. The next prime is 80083933. The reversal of 80083910 is 1938008.
It is a happy number.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36299 + ... + 38441.
It is an arithmetic number, because the mean of its divisors is an integer number (4674456).
Almost surely, 280083910 is an apocalyptic number.
80083910 is a deficient number, since it is larger than the sum of its proper divisors (69498682).
80083910 is a wasteful number, since it uses less digits than its factorization.
80083910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2288.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 80083910 is about 8948.9613922511. The cubic root of 80083910 is about 431.0375342121.
The spelling of 80083910 in words is "eighty million, eighty-three thousand, nine hundred ten".
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