Base | Representation |
---|---|
bin | 10011100100010… |
… | …01100001011100 |
3 | 102102212020022210 |
4 | 21302021201130 |
5 | 314010004043 |
6 | 24142040420 |
7 | 4032114423 |
oct | 1162114134 |
9 | 372766283 |
10 | 164141148 |
11 | 84720746 |
12 | 46b79110 |
13 | 28010652 |
14 | 17b2a2ba |
15 | e624633 |
hex | 9c8985c |
164141148 has 24 divisors (see below), whose sum is σ = 391904128. Its totient is φ = 53441136.
The previous prime is 164141129. The next prime is 164141149. The reversal of 164141148 is 841141461.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164141149) 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, 158536 + ... + 159567.
Almost surely, 2164141148 is an apocalyptic number.
It is an amenable number.
164141148 is an abundant number, since it is smaller than the sum of its proper divisors (227762980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164141148 is a wasteful number, since it uses less digits than its factorization.
164141148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318153 (or 318151 counting only the distinct ones).
The product of its digits is 3072, while the sum is 30.
The square root of 164141148 is about 12811.7581931599. The cubic root of 164141148 is about 547.5273554439.
The spelling of 164141148 in words is "one hundred sixty-four million, one hundred forty-one thousand, one hundred forty-eight".
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