Base | Representation |
---|---|
bin | 10100100101111011… |
… | …001010100001111110 |
3 | 2010001221221102021112 |
4 | 110211323022201332 |
5 | 330240420244402 |
6 | 14054021402022 |
7 | 1411635163304 |
oct | 244573124176 |
9 | 63057842245 |
10 | 22111103102 |
11 | 9417161030 |
12 | 4350b69312 |
13 | 2114b8247a |
14 | 10da822274 |
15 | 896277e52 |
hex | 525eca87e |
22111103102 has 16 divisors (see below), whose sum is σ = 36188189424. Its totient is φ = 10048728000.
The previous prime is 22111103089. The next prime is 22111103117. The reversal of 22111103102 is 20130111122.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43202 + ... + 214682.
It is an arithmetic number, because the mean of its divisors is an integer number (2261761839).
Almost surely, 222111103102 is an apocalyptic number.
22111103102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
22111103102 is a deficient number, since it is larger than the sum of its proper divisors (14077086322).
22111103102 is a wasteful number, since it uses less digits than its factorization.
22111103102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177355.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 22111103102 its reverse (20130111122), we get a palindrome (42241214224).
The spelling of 22111103102 in words is "twenty-two billion, one hundred eleven million, one hundred three thousand, one hundred two".
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