Base | Representation |
---|---|
bin | 110111011010… |
… | …0011010100001 |
3 | 2000122220211112 |
4 | 1232310122201 |
5 | 24414104104 |
6 | 2514353105 |
7 | 501632264 |
oct | 156643241 |
9 | 60586745 |
10 | 29050529 |
11 | 15442102 |
12 | 988b795 |
13 | 6031a81 |
14 | 3c02cdb |
15 | 283c86e |
hex | 1bb46a1 |
29050529 has 4 divisors (see below), whose sum is σ = 29338260. Its totient is φ = 28762800.
The previous prime is 29050523. The next prime is 29050543. The reversal of 29050529 is 92505092.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13432225 + 15618304 = 3665^2 + 3952^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29050529 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29050495 and 29050504.
It is not an unprimeable number, because it can be changed into a prime (29050523) 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 3 ways as a sum of consecutive naturals, for example, 143714 + ... + 143915.
It is an arithmetic number, because the mean of its divisors is an integer number (7334565).
Almost surely, 229050529 is an apocalyptic number.
It is an amenable number.
29050529 is a deficient number, since it is larger than the sum of its proper divisors (287731).
29050529 is a wasteful number, since it uses less digits than its factorization.
29050529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287730.
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 29050529 is about 5389.8542651912. The cubic root of 29050529 is about 307.4100170756.
The spelling of 29050529 in words is "twenty-nine million, fifty thousand, five hundred twenty-nine".
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