Base | Representation |
---|---|
bin | 101110001001… |
… | …110111110101 |
3 | 211202200210101 |
4 | 232021313311 |
5 | 11044132221 |
6 | 1111154101 |
7 | 204561142 |
oct | 56116765 |
9 | 24680711 |
10 | 12099061 |
11 | 6914227 |
12 | 4075931 |
13 | 2678110 |
14 | 186d3c9 |
15 | 10ded91 |
hex | b89df5 |
12099061 has 16 divisors (see below), whose sum is σ = 13708800. Its totient is φ = 10600128.
The previous prime is 12099049. The next prime is 12099079. The reversal of 12099061 is 16099021.
12099061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12099061 - 29 = 12098549 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12099011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25020 + ... + 25498.
It is an arithmetic number, because the mean of its divisors is an integer number (856800).
Almost surely, 212099061 is an apocalyptic number.
It is an amenable number.
12099061 is a deficient number, since it is larger than the sum of its proper divisors (1609739).
12099061 is a wasteful number, since it uses less digits than its factorization.
12099061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588.
The product of its (nonzero) digits is 972, while the sum is 28.
The square root of 12099061 is about 3478.3704518064. The cubic root of 12099061 is about 229.5711036671.
The spelling of 12099061 in words is "twelve million, ninety-nine thousand, sixty-one".
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