Base | Representation |
---|---|
bin | 10011100111011… |
… | …01110111000101 |
3 | 102110122010002110 |
4 | 21303231313011 |
5 | 314111132013 |
6 | 24154531233 |
7 | 4035445554 |
oct | 1163556705 |
9 | 373563073 |
10 | 164552133 |
11 | 849814a9 |
12 | 47136b19 |
13 | 28125735 |
14 | 17bd5d9b |
15 | e6a62c3 |
hex | 9ceddc5 |
164552133 has 8 divisors (see below), whose sum is σ = 219957088. Its totient is φ = 109424304.
The previous prime is 164552117. The next prime is 164552137. The reversal of 164552133 is 331255461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 164552133 - 24 = 164552117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 164552133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164552137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67891 + ... + 70272.
It is an arithmetic number, because the mean of its divisors is an integer number (27494636).
Almost surely, 2164552133 is an apocalyptic number.
It is an amenable number.
164552133 is a deficient number, since it is larger than the sum of its proper divisors (55404955).
164552133 is a wasteful number, since it uses less digits than its factorization.
164552133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138563.
The product of its digits is 10800, while the sum is 30.
The square root of 164552133 is about 12827.7875333200. The cubic root of 164552133 is about 547.9839502377.
The spelling of 164552133 in words is "one hundred sixty-four million, five hundred fifty-two thousand, one hundred thirty-three".
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