Base | Representation |
---|---|
bin | 10000001111011… |
… | …00011101001101 |
3 | 100111100110001102 |
4 | 20013230131031 |
5 | 234334003304 |
6 | 21303552445 |
7 | 3242656043 |
oct | 1007543515 |
9 | 314313042 |
10 | 136234829 |
11 | 6a9a0275 |
12 | 3975b725 |
13 | 222bc633 |
14 | 14144393 |
15 | be60d1e |
hex | 81ec74d |
136234829 has 2 divisors, whose sum is σ = 136234830. Its totient is φ = 136234828.
The previous prime is 136234817. The next prime is 136234843. The reversal of 136234829 is 928432631.
136234829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 114982729 + 21252100 = 10723^2 + 4610^2 .
It is a cyclic number.
It is not a de Polignac number, because 136234829 - 212 = 136230733 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 136234792 and 136234801.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (136234859) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68117414 + 68117415.
It is an arithmetic number, because the mean of its divisors is an integer number (68117415).
Almost surely, 2136234829 is an apocalyptic number.
It is an amenable number.
136234829 is a deficient number, since it is larger than the sum of its proper divisors (1).
136234829 is an equidigital number, since it uses as much as digits as its factorization.
136234829 is an evil number, because the sum of its binary digits is even.
The product of its digits is 62208, while the sum is 38.
The square root of 136234829 is about 11671.9676575974. The cubic root of 136234829 is about 514.5521339587.
The spelling of 136234829 in words is "one hundred thirty-six million, two hundred thirty-four thousand, eight hundred twenty-nine".
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