Base | Representation |
---|---|
bin | 1001100100000000011… |
… | …1101011001111101110 |
3 | 120201001021021212110110 |
4 | 2121000013223033232 |
5 | 10142423313324324 |
6 | 203245443120450 |
7 | 14604060206355 |
oct | 2310007531756 |
9 | 521037255413 |
10 | 164284511214 |
11 | 6374436191a |
12 | 27a0a673126 |
13 | 12651ac5165 |
14 | 7d4696899c |
15 | 4417bb2329 |
hex | 26401eb3ee |
164284511214 has 16 divisors (see below), whose sum is σ = 328796108928. Its totient is φ = 54723655992.
The previous prime is 164284511203. The next prime is 164284511267. The reversal of 164284511214 is 412115482461.
164284511214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9452532 + ... + 9469895.
It is an arithmetic number, because the mean of its divisors is an integer number (20549756808).
Almost surely, 2164284511214 is an apocalyptic number.
164284511214 is an abundant number, since it is smaller than the sum of its proper divisors (164511597714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164284511214 is a wasteful number, since it uses less digits than its factorization.
164284511214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18923879.
The product of its digits is 61440, while the sum is 39.
Adding to 164284511214 its reverse (412115482461), we get a palindrome (576399993675).
The spelling of 164284511214 in words is "one hundred sixty-four billion, two hundred eighty-four million, five hundred eleven thousand, two hundred fourteen".
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