Base | Representation |
---|---|
bin | 1000101011100000… |
… | …1111111101000110 |
3 | 20000101022022210120 |
4 | 2022320033331012 |
5 | 14232440014342 |
6 | 1023112002410 |
7 | 111511453323 |
oct | 21270177506 |
9 | 6011268716 |
10 | 2330001222 |
11 | a9625244a |
12 | 550390406 |
13 | 2b194a863 |
14 | 18163bb4a |
15 | d984aaec |
hex | 8ae0ff46 |
2330001222 has 32 divisors (see below), whose sum is σ = 4829906400. Its totient is φ = 748735488.
The previous prime is 2330001209. The next prime is 2330001227. The reversal of 2330001222 is 2221000332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330001227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23947 + ... + 72342.
It is an arithmetic number, because the mean of its divisors is an integer number (150934575).
Almost surely, 22330001222 is an apocalyptic number.
2330001222 is an abundant number, since it is smaller than the sum of its proper divisors (2499905178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2330001222 is a wasteful number, since it uses less digits than its factorization.
2330001222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96440.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2330001222 is about 48270.0862025333. The cubic root of 2330001222 is about 1325.7207370148.
Adding to 2330001222 its reverse (2221000332), we get a palindrome (4551001554).
The spelling of 2330001222 in words is "two billion, three hundred thirty million, one thousand, two hundred twenty-two".
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