Base | Representation |
---|---|
bin | 101110110111… |
… | …000101010001 |
3 | 212010002210220 |
4 | 232313011101 |
5 | 11121043431 |
6 | 1115143253 |
7 | 206262054 |
oct | 56670521 |
9 | 25102726 |
10 | 12284241 |
11 | 6a30372 |
12 | 4144b29 |
13 | 27114a8 |
14 | 18baa9b |
15 | 1129b96 |
hex | bb7151 |
12284241 has 16 divisors (see below), whose sum is σ = 17528640. Its totient is φ = 7629120.
The previous prime is 12284219. The next prime is 12284243. The reversal of 12284241 is 14248221.
It is not a de Polignac number, because 12284241 - 27 = 12284113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12284243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711 + ... + 5243.
It is an arithmetic number, because the mean of its divisors is an integer number (1095540).
Almost surely, 212284241 is an apocalyptic number.
It is an amenable number.
12284241 is a deficient number, since it is larger than the sum of its proper divisors (5244399).
12284241 is a wasteful number, since it uses less digits than its factorization.
12284241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3616.
The product of its digits is 1024, while the sum is 24.
The square root of 12284241 is about 3504.8881579874. Note that the first 3 decimals coincide. The cubic root of 12284241 is about 230.7363983974.
The spelling of 12284241 in words is "twelve million, two hundred eighty-four thousand, two hundred forty-one".
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