Base | Representation |
---|---|
bin | 110111110000… |
… | …0000000011101 |
3 | 2000222222202201 |
4 | 1233200000131 |
5 | 24440312320 |
6 | 2522251501 |
7 | 503304664 |
oct | 157400035 |
9 | 60888681 |
10 | 29229085 |
11 | 15554276 |
12 | 9956b91 |
13 | 6095122 |
14 | 3c4bddb |
15 | 287570a |
hex | 1be001d |
29229085 has 8 divisors (see below), whose sum is σ = 35598816. Its totient is φ = 23034000.
The previous prime is 29229077. The next prime is 29229091. The reversal of 29229085 is 58092292.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29229085 - 23 = 29229077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43291 + ... + 43960.
It is an arithmetic number, because the mean of its divisors is an integer number (4449852).
Almost surely, 229229085 is an apocalyptic number.
It is an amenable number.
29229085 is a deficient number, since it is larger than the sum of its proper divisors (6369731).
29229085 is an equidigital number, since it uses as much as digits as its factorization.
29229085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87323.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 29229085 is about 5406.3929749880. The cubic root of 29229085 is about 308.0385521260.
The spelling of 29229085 in words is "twenty-nine million, two hundred twenty-nine thousand, eighty-five".
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