Base | Representation |
---|---|
bin | 1100000001101000001010… |
… | …1001101110001101001010 |
3 | 1201211000112222022012122020 |
4 | 3000122002221232031022 |
5 | 3213112330413443310 |
6 | 44042052142305310 |
7 | 2533156665533331 |
oct | 300320251561512 |
9 | 51730488265566 |
10 | 13222101312330 |
11 | 4238509544a79 |
12 | 1596646b88236 |
13 | 74bab9b0c4a1 |
14 | 339d4b4dad18 |
15 | 17de0d09d170 |
hex | c0682a6e34a |
13222101312330 has 64 divisors (see below), whose sum is σ = 33443791626240. Its totient is φ = 3336261500736.
The previous prime is 13222101312317. The next prime is 13222101312341. The reversal of 13222101312330 is 3321310122231.
It is a super-2 number, since 2×132221013123302 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13222101312330.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13623642 + ... + 14561861.
It is an arithmetic number, because the mean of its divisors is an integer number (522559244160).
Almost surely, 213222101312330 is an apocalyptic number.
13222101312330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13222101312330 is an abundant number, since it is smaller than the sum of its proper divisors (20221690313910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13222101312330 is a wasteful number, since it uses less digits than its factorization.
13222101312330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28186355.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 13222101312330 its reverse (3321310122231), we get a palindrome (16543411434561).
The spelling of 13222101312330 in words is "thirteen trillion, two hundred twenty-two billion, one hundred one million, three hundred twelve thousand, three hundred thirty".
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