Base | Representation |
---|---|
bin | 10011100011011… |
… | …01011110001000 |
3 | 102102122101201020 |
4 | 21301231132020 |
5 | 313442314443 |
6 | 24135352440 |
7 | 4031125431 |
oct | 1161553610 |
9 | 372571636 |
10 | 164026248 |
11 | 84652391 |
12 | 46b22720 |
13 | 27ca0269 |
14 | 17ada488 |
15 | e600583 |
hex | 9c6d788 |
164026248 has 64 divisors (see below), whose sum is σ = 430755840. Its totient is φ = 51948864.
The previous prime is 164026237. The next prime is 164026249. The reversal of 164026248 is 842620461.
164026248 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1640262482 = 53809220065915008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (164026249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89065 + ... + 90887.
It is an arithmetic number, because the mean of its divisors is an integer number (6730560).
Almost surely, 2164026248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 164026248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215377920).
164026248 is an abundant number, since it is smaller than the sum of its proper divisors (266729592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164026248 is a wasteful number, since it uses less digits than its factorization.
164026248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2018 (or 2014 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 164026248 is about 12807.2732460895. The cubic root of 164026248 is about 547.3995679087.
The spelling of 164026248 in words is "one hundred sixty-four million, twenty-six thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •