Base | Representation |
---|---|
bin | 111000001000… |
… | …0110111010001 |
3 | 2001101011021102 |
4 | 1300100313101 |
5 | 30013213301 |
6 | 2530434145 |
7 | 505100264 |
oct | 160206721 |
9 | 61334242 |
10 | 29429201 |
11 | 1568065a |
12 | 9a32955 |
13 | 6135239 |
14 | 3ca0cdb |
15 | 28b4b6b |
hex | 1c10dd1 |
29429201 has 2 divisors, whose sum is σ = 29429202. Its totient is φ = 29429200.
The previous prime is 29429189. The next prime is 29429207. The reversal of 29429201 is 10292492.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 15171025 + 14258176 = 3895^2 + 3776^2 .
It is a cyclic number.
It is not a de Polignac number, because 29429201 - 210 = 29428177 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (29429207) by changing a digit.
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 as a sum of consecutive naturals, namely, 14714600 + 14714601.
It is an arithmetic number, because the mean of its divisors is an integer number (14714601).
Almost surely, 229429201 is an apocalyptic number.
It is an amenable number.
29429201 is a deficient number, since it is larger than the sum of its proper divisors (1).
29429201 is an equidigital number, since it uses as much as digits as its factorization.
29429201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 29429201 is about 5424.8687541728. The cubic root of 29429201 is about 308.7399459100.
The spelling of 29429201 in words is "twenty-nine million, four hundred twenty-nine thousand, two hundred one".
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