Base | Representation |
---|---|
bin | 101011110100011010110… |
… | …101100101101101101101 |
3 | 101122212111021001201102011 |
4 | 223310122311211231231 |
5 | 343313440404031341 |
6 | 10223200401001221 |
7 | 430360616330020 |
oct | 53643265455555 |
9 | 11585437051364 |
10 | 3011222330221 |
11 | a61063559556 |
12 | 407718323211 |
13 | 18ac5982c7a1 |
14 | a5a5b51d1b7 |
15 | 534dea9db81 |
hex | 2bd1ad65b6d |
3011222330221 has 16 divisors (see below), whose sum is σ = 3443961064320. Its totient is φ = 2579125190400.
The previous prime is 3011222330209. The next prime is 3011222330261. The reversal of 3011222330221 is 1220332221103.
It is a cyclic number.
It is not a de Polignac number, because 3011222330221 - 25 = 3011222330189 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3011222330192 and 3011222330201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3011222330261) 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, 76744410 + ... + 76783636.
It is an arithmetic number, because the mean of its divisors is an integer number (215247566520).
Almost surely, 23011222330221 is an apocalyptic number.
It is an amenable number.
3011222330221 is a deficient number, since it is larger than the sum of its proper divisors (432738734099).
3011222330221 is a wasteful number, since it uses less digits than its factorization.
3011222330221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47124.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 3011222330221 its reverse (1220332221103), we get a palindrome (4231554551324).
The spelling of 3011222330221 in words is "three trillion, eleven billion, two hundred twenty-two million, three hundred thirty thousand, two hundred twenty-one".
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