Base | Representation |
---|---|
bin | 101011110010… |
… | …011111101111 |
3 | 210121012021000 |
4 | 223302133233 |
5 | 10414312043 |
6 | 1050011343 |
7 | 166366353 |
oct | 53623757 |
9 | 23535230 |
10 | 11479023 |
11 | 65303a6 |
12 | 3a16b53 |
13 | 24bbb2a |
14 | 174b463 |
15 | 101b2d3 |
hex | af27ef |
11479023 has 8 divisors (see below), whose sum is σ = 17006000. Its totient is φ = 7652664.
The previous prime is 11479019. The next prime is 11479049. The reversal of 11479023 is 32097411.
It is not a de Polignac number, because 11479023 - 22 = 11479019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 425149 = 11479023 / (1 + 1 + 4 + 7 + 9 + 0 + 2 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11479003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212548 + ... + 212601.
It is an arithmetic number, because the mean of its divisors is an integer number (2125750).
Almost surely, 211479023 is an apocalyptic number.
11479023 is a deficient number, since it is larger than the sum of its proper divisors (5526977).
11479023 is an equidigital number, since it uses as much as digits as its factorization.
11479023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425158 (or 425152 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 11479023 is about 3388.0706899355. The cubic root of 11479023 is about 225.5805452327.
The spelling of 11479023 in words is "eleven million, four hundred seventy-nine thousand, twenty-three".
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