Base | Representation |
---|---|
bin | 110011011111… |
… | …111101110010 |
3 | 221101212220011 |
4 | 303133331302 |
5 | 11424002044 |
6 | 1201205134 |
7 | 222515254 |
oct | 63377562 |
9 | 27355804 |
10 | 13500274 |
11 | 7690a57 |
12 | 46307aa |
13 | 2a48b38 |
14 | 1b15cd4 |
15 | 12ba134 |
hex | cdff72 |
13500274 has 8 divisors (see below), whose sum is σ = 20283120. Its totient is φ = 6739236.
The previous prime is 13500271. The next prime is 13500281. The reversal of 13500274 is 47200531.
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 (13500271) 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 3 ways as a sum of consecutive naturals, for example, 3804 + ... + 6439.
It is an arithmetic number, because the mean of its divisors is an integer number (2535390).
Almost surely, 213500274 is an apocalyptic number.
13500274 is a deficient number, since it is larger than the sum of its proper divisors (6782846).
13500274 is a wasteful number, since it uses less digits than its factorization.
13500274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10904.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 13500274 is about 3674.2719006628. The cubic root of 13500274 is about 238.1117687024. Note that the first 3 decimals are identical.
The spelling of 13500274 in words is "thirteen million, five hundred thousand, two hundred seventy-four".
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