Base | Representation |
---|---|
bin | 100000010011100010010… |
… | …100010100101100100001 |
3 | 21212020012121212001021111 |
4 | 200103202110110230201 |
5 | 242333030011300301 |
6 | 4415504242423321 |
7 | 316250446345606 |
oct | 40234224245441 |
9 | 7766177761244 |
10 | 2220000103201 |
11 | 7865512015a1 |
12 | 2ba301661b41 |
13 | 13146429612a |
14 | 7963cc826ad |
15 | 3cb321dd551 |
hex | 204e2514b21 |
2220000103201 has 8 divisors (see below), whose sum is σ = 2222168548520. Its totient is φ = 2217832710912.
The previous prime is 2220000103169. The next prime is 2220000103241. The reversal of 2220000103201 is 1023010000222.
It can be written as a sum of positive squares in 4 ways, for example, as 43357234176 + 2176642869025 = 208224^2 + 1475345^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2220000103201 - 25 = 2220000103169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2220000103241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3988651 + ... + 4511023.
It is an arithmetic number, because the mean of its divisors is an integer number (277771068565).
Almost surely, 22220000103201 is an apocalyptic number.
It is an amenable number.
2220000103201 is a deficient number, since it is larger than the sum of its proper divisors (2168445319).
2220000103201 is a wasteful number, since it uses less digits than its factorization.
2220000103201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526515.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 2220000103201 its reverse (1023010000222), we get a palindrome (3243010103423).
The spelling of 2220000103201 in words is "two trillion, two hundred twenty billion, one hundred three thousand, two hundred one".
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