Base | Representation |
---|---|
bin | 101110000010… |
… | …101101010100 |
3 | 211201012112112 |
4 | 232002231110 |
5 | 11042212331 |
6 | 1110410152 |
7 | 204406451 |
oct | 56025524 |
9 | 24635475 |
10 | 12069716 |
11 | 68a417a |
12 | 4060958 |
13 | 2667959 |
14 | 1862828 |
15 | 10d632b |
hex | b82b54 |
12069716 has 12 divisors (see below), whose sum is σ = 21420000. Its totient is φ = 5949720.
The previous prime is 12069709. The next prime is 12069719. The reversal of 12069716 is 61796021.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12069719) by changing a digit.
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, 20966 + ... + 21533.
It is an arithmetic number, because the mean of its divisors is an integer number (1785000).
Almost surely, 212069716 is an apocalyptic number.
It is an amenable number.
12069716 is a deficient number, since it is larger than the sum of its proper divisors (9350284).
12069716 is a wasteful number, since it uses less digits than its factorization.
12069716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42574 (or 42572 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 32.
The square root of 12069716 is about 3474.1496801376. The cubic root of 12069716 is about 229.3853532240.
The spelling of 12069716 in words is "twelve million, sixty-nine thousand, seven hundred sixteen".
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