Base | Representation |
---|---|
bin | 10011100011011… |
… | …10101000101110 |
3 | 102102122122021001 |
4 | 21301232220232 |
5 | 313442443042 |
6 | 24135430514 |
7 | 4031145361 |
oct | 1161565056 |
9 | 372578231 |
10 | 164031022 |
11 | 84655a31 |
12 | 46b2543a |
13 | 27ca249c |
14 | 17adc0d8 |
15 | e601bb7 |
hex | 9c6ea2e |
164031022 has 8 divisors (see below), whose sum is σ = 246790872. Its totient is φ = 81767400.
The previous prime is 164031001. The next prime is 164031029. The reversal of 164031022 is 220130461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164031029) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123229 + ... + 124552.
It is an arithmetic number, because the mean of its divisors is an integer number (30848859).
Almost surely, 2164031022 is an apocalyptic number.
164031022 is a deficient number, since it is larger than the sum of its proper divisors (82759850).
164031022 is a wasteful number, since it uses less digits than its factorization.
164031022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248114.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 164031022 is about 12807.4596232040. The cubic root of 164031022 is about 547.4048785631.
Adding to 164031022 its reverse (220130461), we get a palindrome (384161483).
The spelling of 164031022 in words is "one hundred sixty-four million, thirty-one thousand, twenty-two".
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