Base | Representation |
---|---|
bin | 111010000100001011101… |
… | …010001010011100111110 |
3 | 112010110110022022102011022 |
4 | 322010023222022130332 |
5 | 1010333432334021342 |
6 | 12253025403224142 |
7 | 561166243152455 |
oct | 72041352123476 |
9 | 15113408272138 |
10 | 3990220220222 |
11 | 12a9274320345 |
12 | 5453b8818052 |
13 | 22c378924cb2 |
14 | db1b0543b9c |
15 | 6dbdc5ec9d2 |
hex | 3a10ba8a73e |
3990220220222 has 32 divisors (see below), whose sum is σ = 6343377300000. Its totient is φ = 1877198426496.
The previous prime is 3990220220221. The next prime is 3990220220237. The reversal of 3990220220222 is 2220220220993.
3990220220222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×39902202202223 (a number of 39 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3990220220221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54482804 + ... + 54555992.
It is an arithmetic number, because the mean of its divisors is an integer number (198230540625).
Almost surely, 23990220220222 is an apocalyptic number.
3990220220222 is a deficient number, since it is larger than the sum of its proper divisors (2353157079778).
3990220220222 is a wasteful number, since it uses less digits than its factorization.
3990220220222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82988.
The product of its (nonzero) digits is 31104, while the sum is 35.
The spelling of 3990220220222 in words is "three trillion, nine hundred ninety billion, two hundred twenty million, two hundred twenty thousand, two hundred twenty-two".
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