Base | Representation |
---|---|
bin | 101110000101… |
… | …011001001100 |
3 | 211201202121221 |
4 | 232011121030 |
5 | 11043040331 |
6 | 1110533124 |
7 | 204453514 |
oct | 56053114 |
9 | 24652557 |
10 | 12080716 |
11 | 690146a |
12 | 40671a4 |
13 | 266c96b |
14 | 1866844 |
15 | 10d9711 |
hex | b8564c |
12080716 has 12 divisors (see below), whose sum is σ = 21170520. Its totient is φ = 6032000.
The previous prime is 12080707. The next prime is 12080729. The reversal of 12080716 is 61708021.
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 3 ways as a sum of consecutive naturals, for example, 2091 + ... + 5341.
It is an arithmetic number, because the mean of its divisors is an integer number (1764210).
Almost surely, 212080716 is an apocalyptic number.
It is an amenable number.
12080716 is a deficient number, since it is larger than the sum of its proper divisors (9089804).
12080716 is a wasteful number, since it uses less digits than its factorization.
12080716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4184 (or 4182 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 25.
The square root of 12080716 is about 3475.7324407958. The cubic root of 12080716 is about 229.4550171868.
Adding to 12080716 its reverse (61708021), we get a palindrome (73788737).
The spelling of 12080716 in words is "twelve million, eighty thousand, seven hundred sixteen".
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