Base | Representation |
---|---|
bin | 101110001000… |
… | …100000000111 |
3 | 211202102002110 |
4 | 232020200013 |
5 | 11043442242 |
6 | 1111112103 |
7 | 204535602 |
oct | 56104007 |
9 | 24672073 |
10 | 12093447 |
11 | 690aa93 |
12 | 4072633 |
13 | 26756b2 |
14 | 186b339 |
15 | 10dd39c |
hex | b88807 |
12093447 has 8 divisors (see below), whose sum is σ = 16141680. Its totient is φ = 8053760.
The previous prime is 12093421. The next prime is 12093451. The reversal of 12093447 is 74439021.
It is a happy number.
12093447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12093447 - 26 = 12093383 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12093047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2797 + ... + 5657.
It is an arithmetic number, because the mean of its divisors is an integer number (2017710).
Almost surely, 212093447 is an apocalyptic number.
12093447 is a deficient number, since it is larger than the sum of its proper divisors (4048233).
12093447 is a wasteful number, since it uses less digits than its factorization.
12093447 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4273.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 12093447 is about 3477.5633710976. The cubic root of 12093447 is about 229.5355909507.
It can be divided in two parts, 1209 and 3447, that added together give a triangular number (4656 = T96).
The spelling of 12093447 in words is "twelve million, ninety-three thousand, four hundred forty-seven".
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