Base | Representation |
---|---|
bin | 111110111000100… |
… | …0000110001011110 |
3 | 12110001100010011101 |
4 | 1331301000301132 |
5 | 13310130001342 |
6 | 545212343314 |
7 | 103200464101 |
oct | 17561006136 |
9 | 5401303141 |
10 | 2110000222 |
11 | 993049440 |
12 | 4aa774b3a |
13 | 2781ac855 |
14 | 160330738 |
15 | c53903b7 |
hex | 7dc40c5e |
2110000222 has 8 divisors (see below), whose sum is σ = 3452727672. Its totient is φ = 959091000.
The previous prime is 2110000219. The next prime is 2110000229. The reversal of 2110000222 is 2220000112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2110000199 and 2110000208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110000229) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47954529 + ... + 47954572.
It is an arithmetic number, because the mean of its divisors is an integer number (431590959).
Almost surely, 22110000222 is an apocalyptic number.
2110000222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2110000222 is a deficient number, since it is larger than the sum of its proper divisors (1342727450).
2110000222 is a wasteful number, since it uses less digits than its factorization.
2110000222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95909114.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 2110000222 is about 45934.7387278953. The cubic root of 2110000222 is about 1282.6086573669.
Adding to 2110000222 its reverse (2220000112), we get a palindrome (4330000334).
The spelling of 2110000222 in words is "two billion, one hundred ten million, two hundred twenty-two", and thus it is an aban number.
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