Base | Representation |
---|---|
bin | 1000001100100010… |
… | …1110010101001110 |
3 | 12200022212202212111 |
4 | 2003020232111032 |
5 | 14001211232342 |
6 | 1002151454234 |
7 | 105343363123 |
oct | 20310562516 |
9 | 5608782774 |
10 | 2200102222 |
11 | a2999a3aa |
12 | 51498737a |
13 | 290a69046 |
14 | 16c2a674a |
15 | cd23c217 |
hex | 8322e54e |
2200102222 has 4 divisors (see below), whose sum is σ = 3300153336. Its totient is φ = 1100051110.
The previous prime is 2200102217. The next prime is 2200102301. The reversal of 2200102222 is 2222010022.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550025554 + ... + 550025557.
It is an arithmetic number, because the mean of its divisors is an integer number (825038334).
Almost surely, 22200102222 is an apocalyptic number.
2200102222 is a deficient number, since it is larger than the sum of its proper divisors (1100051114).
2200102222 is a wasteful number, since it uses less digits than its factorization.
2200102222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100051113.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2200102222 is about 46905.2472757580. The cubic root of 2200102222 is about 1300.6115903362.
Adding to 2200102222 its reverse (2222010022), we get a palindrome (4422112244).
The spelling of 2200102222 in words is "two billion, two hundred million, one hundred two thousand, two hundred twenty-two".
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