Base | Representation |
---|---|
bin | 111000111100… |
… | …0000111010011 |
3 | 2002011122101220 |
4 | 1301320013103 |
5 | 30120231430 |
6 | 2543500123 |
7 | 511511256 |
oct | 161700723 |
9 | 62148356 |
10 | 29852115 |
11 | 1593a377 |
12 | 9bb7643 |
13 | 6252897 |
14 | 3d7109d |
15 | 294a110 |
hex | 1c781d3 |
29852115 has 8 divisors (see below), whose sum is σ = 47763408. Its totient is φ = 15921120.
The previous prime is 29852111. The next prime is 29852129. The reversal of 29852115 is 51125892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29852115 - 22 = 29852111 is a prime.
It is a super-2 number, since 2×298521152 = 1782297539946450, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (29852111) 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 7 ways as a sum of consecutive naturals, for example, 995056 + ... + 995085.
It is an arithmetic number, because the mean of its divisors is an integer number (5970426).
Almost surely, 229852115 is an apocalyptic number.
29852115 is a deficient number, since it is larger than the sum of its proper divisors (17911293).
29852115 is a wasteful number, since it uses less digits than its factorization.
29852115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1990149.
The product of its digits is 7200, while the sum is 33.
The square root of 29852115 is about 5463.7089051303. The cubic root of 29852115 is about 310.2118392506.
The spelling of 29852115 in words is "twenty-nine million, eight hundred fifty-two thousand, one hundred fifteen".
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