Base | Representation |
---|---|
bin | 1011101101011001… |
… | …1011101111111110 |
3 | 22010001112010112210 |
4 | 2323112123233332 |
5 | 22414131021342 |
6 | 1235522041250 |
7 | 140614634232 |
oct | 27326335776 |
9 | 8101463483 |
10 | 3143220222 |
11 | 13732a196a |
12 | 7387a9226 |
13 | 3b127b52c |
14 | 21b6485c2 |
15 | 135e3479c |
hex | bb59bbfe |
3143220222 has 16 divisors (see below), whose sum is σ = 6420195072. Its totient is φ = 1025447640.
The previous prime is 3143220167. The next prime is 3143220233. The reversal of 3143220222 is 2220223413.
It is a super-4 number, since 4×31432202224 (a number of 39 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5572804 + ... + 5573367.
It is an arithmetic number, because the mean of its divisors is an integer number (401262192).
Almost surely, 23143220222 is an apocalyptic number.
3143220222 is an abundant number, since it is smaller than the sum of its proper divisors (3276974850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143220222 is a wasteful number, since it uses less digits than its factorization.
3143220222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11146223.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 3143220222 is about 56064.4292042646. The cubic root of 3143220222 is about 1464.8447648147.
Adding to 3143220222 its reverse (2220223413), we get a palindrome (5363443635).
The spelling of 3143220222 in words is "three billion, one hundred forty-three million, two hundred twenty thousand, two hundred twenty-two".
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