Base | Representation |
---|---|
bin | 110111110000… |
… | …0110010100001 |
3 | 2001000011011101 |
4 | 1233200302201 |
5 | 24440413124 |
6 | 2522314401 |
7 | 503320222 |
oct | 157406241 |
9 | 61004141 |
10 | 29232289 |
11 | 15556719 |
12 | 9958a01 |
13 | 6096718 |
14 | 3c4d249 |
15 | 2876644 |
hex | 1be0ca1 |
29232289 has 2 divisors, whose sum is σ = 29232290. Its totient is φ = 29232288.
The previous prime is 29232277. The next prime is 29232341. The reversal of 29232289 is 98223292.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20322064 + 8910225 = 4508^2 + 2985^2 .
It is a cyclic number.
It is not a de Polignac number, because 29232289 - 29 = 29231777 is a prime.
It is not a weakly prime, because it can be changed into another prime (29232209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14616144 + 14616145.
It is an arithmetic number, because the mean of its divisors is an integer number (14616145).
Almost surely, 229232289 is an apocalyptic number.
It is an amenable number.
29232289 is a deficient number, since it is larger than the sum of its proper divisors (1).
29232289 is an equidigital number, since it uses as much as digits as its factorization.
29232289 is an evil number, because the sum of its binary digits is even.
The product of its digits is 31104, while the sum is 37.
The square root of 29232289 is about 5406.6892827312. The cubic root of 29232289 is about 308.0498071192.
The spelling of 29232289 in words is "twenty-nine million, two hundred thirty-two thousand, two hundred eighty-nine".
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