Base | Representation |
---|---|
bin | 10011101110000… |
… | …00000111101001 |
3 | 102112020212110111 |
4 | 21313000013221 |
5 | 314321211403 |
6 | 24225214321 |
7 | 4045663450 |
oct | 1167000751 |
9 | 375225414 |
10 | 165413353 |
11 | 8540a556 |
12 | 474913a1 |
13 | 28367731 |
14 | 17d7bb97 |
15 | e7c656d |
hex | 9dc01e9 |
165413353 has 8 divisors (see below), whose sum is σ = 191168640. Its totient is φ = 140189280.
The previous prime is 165413323. The next prime is 165413357. The reversal of 165413353 is 353314561.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 165413353 - 25 = 165413321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (165413357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132133 + ... + 133378.
It is an arithmetic number, because the mean of its divisors is an integer number (23896080).
Almost surely, 2165413353 is an apocalyptic number.
It is an amenable number.
165413353 is a deficient number, since it is larger than the sum of its proper divisors (25755287).
165413353 is an equidigital number, since it uses as much as digits as its factorization.
165413353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265607.
The product of its digits is 16200, while the sum is 31.
The square root of 165413353 is about 12861.3122580863. The cubic root of 165413353 is about 548.9382856807.
The spelling of 165413353 in words is "one hundred sixty-five million, four hundred thirteen thousand, three hundred fifty-three".
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