Base | Representation |
---|---|
bin | 10011100100110… |
… | …11000111111001 |
3 | 102102222220012220 |
4 | 21302123013321 |
5 | 314014310431 |
6 | 24143354253 |
7 | 4032534543 |
oct | 1162330771 |
9 | 372886186 |
10 | 164213241 |
11 | 8476a925 |
12 | 46bb2989 |
13 | 280373ca |
14 | 17b48693 |
15 | e63ab96 |
hex | 9c9b1f9 |
164213241 has 8 divisors (see below), whose sum is σ = 224291424. Its totient is φ = 106805280.
The previous prime is 164213227. The next prime is 164213243. The reversal of 164213241 is 142312461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 164213241 - 211 = 164211193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (164213243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667411 + ... + 667656.
It is an arithmetic number, because the mean of its divisors is an integer number (28036428).
Almost surely, 2164213241 is an apocalyptic number.
It is an amenable number.
164213241 is a deficient number, since it is larger than the sum of its proper divisors (60078183).
164213241 is a wasteful number, since it uses less digits than its factorization.
164213241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1335111.
The product of its digits is 1152, while the sum is 24.
The square root of 164213241 is about 12814.5714325529. The cubic root of 164213241 is about 547.6075041706.
The spelling of 164213241 in words is "one hundred sixty-four million, two hundred thirteen thousand, two hundred forty-one".
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