Base | Representation |
---|---|
bin | 10000001101100… |
… | …11111010110001 |
3 | 100110220200101101 |
4 | 20012303322301 |
5 | 234304100444 |
6 | 21255004401 |
7 | 3241002634 |
oct | 1006637261 |
9 | 313820341 |
10 | 136003249 |
11 | 6a852288 |
12 | 39669701 |
13 | 2223b0c5 |
14 | 140c3c1b |
15 | be173d4 |
hex | 81b3eb1 |
136003249 has 2 divisors, whose sum is σ = 136003250. Its totient is φ = 136003248.
The previous prime is 136003237. The next prime is 136003261. The reversal of 136003249 is 942300631.
136003249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a balanced prime because it is at equal distance from previous prime (136003237) and next prime (136003261).
It can be written as a sum of positive squares in only one way, i.e., 82083600 + 53919649 = 9060^2 + 7343^2 .
It is a cyclic number.
It is not a de Polignac number, because 136003249 - 215 = 135970481 is a prime.
It is not a weakly prime, because it can be changed into another prime (136003229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68001624 + 68001625.
It is an arithmetic number, because the mean of its divisors is an integer number (68001625).
Almost surely, 2136003249 is an apocalyptic number.
It is an amenable number.
136003249 is a deficient number, since it is larger than the sum of its proper divisors (1).
136003249 is an equidigital number, since it uses as much as digits as its factorization.
136003249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 136003249 is about 11662.0430885844. The cubic root of 136003249 is about 514.2604132431.
The spelling of 136003249 in words is "one hundred thirty-six million, three thousand, two hundred forty-nine".
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