Base | Representation |
---|---|
bin | 100000010101101101010… |
… | …001001001010100101101 |
3 | 21212110020002102021111200 |
4 | 200111231101021110231 |
5 | 242402313303200323 |
6 | 4420531440240113 |
7 | 316362304254240 |
oct | 40255521112455 |
9 | 7773202367450 |
10 | 2222331303213 |
11 | 7875380a267a |
12 | 2ba852310039 |
13 | 131746243518 |
14 | 797c0713257 |
15 | 3cc1bbc4443 |
hex | 2056d44952d |
2222331303213 has 48 divisors (see below), whose sum is σ = 3705306548736. Its totient is φ = 1257226790400.
The previous prime is 2222331303169. The next prime is 2222331303217. The reversal of 2222331303213 is 3123031332222.
2222331303213 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 331 + 3 + 0 + 321 + 3 = 666.
It is not a de Polignac number, because 2222331303213 - 212 = 2222331299117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2222331303217) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6065388 + ... + 6421338.
It is an arithmetic number, because the mean of its divisors is an integer number (77193886432).
Almost surely, 22222331303213 is an apocalyptic number.
It is an amenable number.
2222331303213 is a deficient number, since it is larger than the sum of its proper divisors (1482975245523).
2222331303213 is a wasteful number, since it uses less digits than its factorization.
2222331303213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356954 (or 356951 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 2222331303213 its reverse (3123031332222), we get a palindrome (5345362635435).
The spelling of 2222331303213 in words is "two trillion, two hundred twenty-two billion, three hundred thirty-one million, three hundred three thousand, two hundred thirteen".
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