Base | Representation |
---|---|
bin | 100000010101011001110… |
… | …010000111110000010100 |
3 | 21212102101022022001000112 |
4 | 200111121302013300110 |
5 | 242401131111400340 |
6 | 4420435201502152 |
7 | 316351224540110 |
oct | 40253162076024 |
9 | 7772338261015 |
10 | 2222004403220 |
11 | 78738a615898 |
12 | 2ba780941958 |
13 | 1316c35b7784 |
14 | 7978d13a740 |
15 | 3cbed150065 |
hex | 20559c87c14 |
2222004403220 has 96 divisors (see below), whose sum is σ = 5569770850560. Its totient is φ = 728676587520.
The previous prime is 2222004403169. The next prime is 2222004403243. The reversal of 2222004403220 is 223044002222.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 3329621 + ... + 3940860.
It is an arithmetic number, because the mean of its divisors is an integer number (58018446360).
Almost surely, 22222004403220 is an apocalyptic number.
2222004403220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2222004403220 is an abundant number, since it is smaller than the sum of its proper divisors (3347766447340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222004403220 is a wasteful number, since it uses less digits than its factorization.
2222004403220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7270593 (or 7270591 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 23.
Adding to 2222004403220 its reverse (223044002222), we get a palindrome (2445048405442).
The spelling of 2222004403220 in words is "two trillion, two hundred twenty-two billion, four million, four hundred three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •