Base | Representation |
---|---|
bin | 110111110001… |
… | …1001100000011 |
3 | 2001000122122022 |
4 | 1233203030003 |
5 | 24441221430 |
6 | 2522432055 |
7 | 503360660 |
oct | 157431403 |
9 | 61018568 |
10 | 29242115 |
11 | 15563041 |
12 | 996262b |
13 | 609b036 |
14 | 3c52a67 |
15 | 28794e5 |
hex | 1be3303 |
29242115 has 8 divisors (see below), whose sum is σ = 40103520. Its totient is φ = 20051712.
The previous prime is 29242079. The next prime is 29242117. The reversal of 29242115 is 51124292.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29242115 - 26 = 29242051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29242117) 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, 417710 + ... + 417779.
It is an arithmetic number, because the mean of its divisors is an integer number (5012940).
Almost surely, 229242115 is an apocalyptic number.
29242115 is a deficient number, since it is larger than the sum of its proper divisors (10861405).
29242115 is an equidigital number, since it uses as much as digits as its factorization.
29242115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 835501.
The product of its digits is 1440, while the sum is 26.
The square root of 29242115 is about 5407.5978955540. The cubic root of 29242115 is about 308.0843187092.
The spelling of 29242115 in words is "twenty-nine million, two hundred forty-two thousand, one hundred fifteen".
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