Base | Representation |
---|---|
bin | 100000010101101101010… |
… | …001100101110101100000 |
3 | 21212110020002122012201010 |
4 | 200111231101211311200 |
5 | 242402313320420000 |
6 | 4420531442540520 |
7 | 316362305251566 |
oct | 40255521456540 |
9 | 7773202565633 |
10 | 2222331420000 |
11 | 78753817239a |
12 | 2ba852367740 |
13 | 131746284723 |
14 | 797c0743a36 |
15 | 3cc1bbe8d50 |
hex | 2056d465d60 |
2222331420000 has 240 divisors, whose sum is σ = 7292222329392. Its totient is φ = 592416000000.
The previous prime is 2222331419993. The next prime is 2222331420011. The reversal of 2222331420000 is 241332222.
It is a tau number, because it is divible by the number of its divisors (240).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 261415750 + ... + 261424250.
Almost surely, 22222331420000 is an apocalyptic number.
2222331420000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2222331420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3646111164696).
2222331420000 is an abundant number, since it is smaller than the sum of its proper divisors (5069890909392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222331420000 is an equidigital number, since it uses as much as digits as its factorization.
2222331420000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12891 (or 12868 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 2222331420000 its reverse (241332222), we get a palindrome (2222572752222).
The spelling of 2222331420000 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, four hundred twenty thousand".
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