Base | Representation |
---|---|
bin | 1000001100100011… |
… | …0011001011111111 |
3 | 12200022220210011010 |
4 | 2003020303023333 |
5 | 14001212401421 |
6 | 1002152130303 |
7 | 105343505115 |
oct | 20310631377 |
9 | 5608823133 |
10 | 2200122111 |
11 | a29a03340 |
12 | 514996993 |
13 | 290a75105 |
14 | 16c2adab5 |
15 | cd243076 |
hex | 832332ff |
2200122111 has 16 divisors (see below), whose sum is σ = 3303410688. Its totient is φ = 1290393600.
The previous prime is 2200122103. The next prime is 2200122131. The reversal of 2200122111 is 1112210022.
It is not a de Polignac number, because 2200122111 - 23 = 2200122103 is a prime.
It is a super-2 number, since 2×22001221112 = 9681074606622192642, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200122131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074306 + ... + 1076351.
It is an arithmetic number, because the mean of its divisors is an integer number (206463168).
Almost surely, 22200122111 is an apocalyptic number.
2200122111 is a deficient number, since it is larger than the sum of its proper divisors (1103288577).
2200122111 is a wasteful number, since it uses less digits than its factorization.
2200122111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2150702.
The product of its (nonzero) digits is 16, while the sum is 12.
The square root of 2200122111 is about 46905.4592878057. The cubic root of 2200122111 is about 1300.6155095156.
Adding to 2200122111 its reverse (1112210022), we get a palindrome (3312332133).
The spelling of 2200122111 in words is "two billion, two hundred million, one hundred twenty-two thousand, one hundred eleven".
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