Base | Representation |
---|---|
bin | 11011010001011101… |
… | …101000110011101001 |
3 | 2210120212000220102221 |
4 | 123101131220303221 |
5 | 434433201324431 |
6 | 21241453554041 |
7 | 2054453663032 |
oct | 332135506351 |
9 | 83525026387 |
10 | 29284011241 |
11 | 11468074091 |
12 | 58131a5921 |
13 | 29b8c48304 |
14 | 15bb30ba89 |
15 | b65d49111 |
hex | 6d1768ce9 |
29284011241 has 2 divisors, whose sum is σ = 29284011242. Its totient is φ = 29284011240.
The previous prime is 29284011209. The next prime is 29284011271. The reversal of 29284011241 is 14211048292.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 18041862400 + 11242148841 = 134320^2 + 106029^2 .
It is a cyclic number.
It is not a de Polignac number, because 29284011241 - 25 = 29284011209 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29284011197 and 29284011206.
It is not a weakly prime, because it can be changed into another prime (29284011271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14642005620 + 14642005621.
It is an arithmetic number, because the mean of its divisors is an integer number (14642005621).
Almost surely, 229284011241 is an apocalyptic number.
It is an amenable number.
29284011241 is a deficient number, since it is larger than the sum of its proper divisors (1).
29284011241 is an equidigital number, since it uses as much as digits as its factorization.
29284011241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9216, while the sum is 34.
The spelling of 29284011241 in words is "twenty-nine billion, two hundred eighty-four million, eleven thousand, two hundred forty-one".
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