Base | Representation |
---|---|
bin | 10000010001011… |
… | …11001011111001 |
3 | 100111212022222112 |
4 | 20020233023321 |
5 | 234421230103 |
6 | 21313502105 |
7 | 3245204645 |
oct | 1010571371 |
9 | 314768875 |
10 | 136508153 |
11 | 70067661 |
12 | 39871935 |
13 | 22386b72 |
14 | 141b5c25 |
15 | beb6cd8 |
hex | 822f2f9 |
136508153 has 2 divisors, whose sum is σ = 136508154. Its totient is φ = 136508152.
The previous prime is 136508143. The next prime is 136508161. The reversal of 136508153 is 351805631.
136508153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 73908409 + 62599744 = 8597^2 + 7912^2 .
It is a cyclic number.
It is not a de Polignac number, because 136508153 - 24 = 136508137 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (136508143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68254076 + 68254077.
It is an arithmetic number, because the mean of its divisors is an integer number (68254077).
Almost surely, 2136508153 is an apocalyptic number.
It is an amenable number.
136508153 is a deficient number, since it is larger than the sum of its proper divisors (1).
136508153 is an equidigital number, since it uses as much as digits as its factorization.
136508153 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 136508153 is about 11683.6703565275. The cubic root of 136508153 is about 514.8960144469.
The spelling of 136508153 in words is "one hundred thirty-six million, five hundred eight thousand, one hundred fifty-three".
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