Base | Representation |
---|---|
bin | 1011111111111010… |
… | …1001011110011100 |
3 | 22022110122012111001 |
4 | 2333332221132130 |
5 | 23044020333233 |
6 | 1251334240044 |
7 | 142546644442 |
oct | 27776513634 |
9 | 8273565431 |
10 | 3220871068 |
11 | 1403109118 |
12 | 75a7b6024 |
13 | 3c439858c |
14 | 227a9cb92 |
15 | 13cb7227d |
hex | bffa979c |
3220871068 has 12 divisors (see below), whose sum is σ = 5968084752. Its totient is φ = 1515704000.
The previous prime is 3220871063. The next prime is 3220871081. The reversal of 3220871068 is 8601780223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3220871063) 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, 23682808 + ... + 23682943.
It is an arithmetic number, because the mean of its divisors is an integer number (497340396).
Almost surely, 23220871068 is an apocalyptic number.
It is an amenable number.
3220871068 is a deficient number, since it is larger than the sum of its proper divisors (2747213684).
3220871068 is a wasteful number, since it uses less digits than its factorization.
3220871068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47365772 (or 47365770 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 3220871068 is about 56752.7185956761. The cubic root of 3220871068 is about 1476.8093957692.
The spelling of 3220871068 in words is "three billion, two hundred twenty million, eight hundred seventy-one thousand, sixty-eight".
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