Base | Representation |
---|---|
bin | 11111110111110011… |
… | …101110011100101101 |
3 | 10021100000022010020111 |
4 | 133313303232130231 |
5 | 1030041402144041 |
6 | 23415502420021 |
7 | 2321026530124 |
oct | 376763563455 |
9 | 107300263214 |
10 | 34222303021 |
11 | 13571663865 |
12 | 6770b91611 |
13 | 32c507c55a |
14 | 1929108abb |
15 | d54661981 |
hex | 7f7cee72d |
34222303021 has 8 divisors (see below), whose sum is σ = 34932623544. Its totient is φ = 33516798720.
The previous prime is 34222303001. The next prime is 34222303069. The reversal of 34222303021 is 12030322243.
It can be written as a sum of positive squares in 4 ways, for example, as 408242025 + 33814060996 = 20205^2 + 183886^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34222303021 is a prime.
It is a super-2 number, since 2×342223030212 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34222302983 and 34222303001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34222303001) 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, 1189696 + ... + 1218121.
It is an arithmetic number, because the mean of its divisors is an integer number (4366577943).
Almost surely, 234222303021 is an apocalyptic number.
It is an amenable number.
34222303021 is a deficient number, since it is larger than the sum of its proper divisors (710320523).
34222303021 is a wasteful number, since it uses less digits than its factorization.
34222303021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2408111.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 34222303021 its reverse (12030322243), we get a palindrome (46252625264).
The spelling of 34222303021 in words is "thirty-four billion, two hundred twenty-two million, three hundred three thousand, twenty-one".
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