Base | Representation |
---|---|
bin | 110100111010… |
… | …111110101010 |
3 | 222002211021021 |
4 | 310322332222 |
5 | 12022414231 |
6 | 1213203054 |
7 | 225630154 |
oct | 64727652 |
9 | 28084237 |
10 | 13873066 |
11 | 7916049 |
12 | 479048a |
13 | 2b4971c |
14 | 1bb1ad4 |
15 | 1340811 |
hex | d3afaa |
13873066 has 8 divisors (see below), whose sum is σ = 21094884. Its totient is φ = 6841440.
The previous prime is 13873061. The next prime is 13873073. The reversal of 13873066 is 66037831.
It can be written as a sum of positive squares in 2 ways, for example, as 13845841 + 27225 = 3721^2 + 165^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13873061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47365 + ... + 47656.
Almost surely, 213873066 is an apocalyptic number.
13873066 is a deficient number, since it is larger than the sum of its proper divisors (7221818).
13873066 is an equidigital number, since it uses as much as digits as its factorization.
13873066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95096.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 13873066 is about 3724.6564942287. The cubic root of 13873066 is about 240.2836114794.
The spelling of 13873066 in words is "thirteen million, eight hundred seventy-three thousand, sixty-six".
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