Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0001001100010110 |
3 | 12201201111212222122 |
4 | 2010111001030112 |
5 | 14021321234142 |
6 | 1004144255542 |
7 | 106005362546 |
oct | 20425011426 |
9 | 5651455878 |
10 | 2220102422 |
11 | a3a20a89a |
12 | 51b6115b2 |
13 | 294c4c595 |
14 | 170bd1326 |
15 | ced8d1d2 |
hex | 84541316 |
2220102422 has 16 divisors (see below), whose sum is σ = 3340296960. Its totient is φ = 1106676648.
The previous prime is 2220102389. The next prime is 2220102463. The reversal of 2220102422 is 2242010222.
It is a self number, because there is not a number n which added to its sum of digits gives 2220102422.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405229 + ... + 1406807.
It is an arithmetic number, because the mean of its divisors is an integer number (208768560).
Almost surely, 22220102422 is an apocalyptic number.
2220102422 is a deficient number, since it is larger than the sum of its proper divisors (1120194538).
2220102422 is a wasteful number, since it uses less digits than its factorization.
2220102422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3275.
The product of its (nonzero) digits is 256, while the sum is 17.
The square root of 2220102422 is about 47117.9628379666. The cubic root of 2220102422 is about 1304.5408115174.
Adding to 2220102422 its reverse (2242010222), we get a palindrome (4462112644).
The spelling of 2220102422 in words is "two billion, two hundred twenty million, one hundred two thousand, four hundred twenty-two".
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