Base | Representation |
---|---|
bin | 11000110010110000… |
… | …00110111101000100 |
3 | 1021100122100012012120 |
4 | 30121120012331010 |
5 | 204230011332403 |
6 | 10040445245540 |
7 | 650564451156 |
oct | 143130067504 |
9 | 37318305176 |
10 | 13310652228 |
11 | 5710575035 |
12 | 26b58638b0 |
13 | 134185c1a3 |
14 | 903b12ad6 |
15 | 52d866e53 |
hex | 319606f44 |
13310652228 has 12 divisors (see below), whose sum is σ = 31058188560. Its totient is φ = 4436884072.
The previous prime is 13310652227. The next prime is 13310652239. The reversal of 13310652228 is 82225601331.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×133106522282 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (13310652227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554610498 + ... + 554610521.
It is an arithmetic number, because the mean of its divisors is an integer number (2588182380).
Almost surely, 213310652228 is an apocalyptic number.
It is an amenable number.
13310652228 is an abundant number, since it is smaller than the sum of its proper divisors (17747536332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310652228 is a wasteful number, since it uses less digits than its factorization.
13310652228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1109221026 (or 1109221024 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The spelling of 13310652228 in words is "thirteen billion, three hundred ten million, six hundred fifty-two thousand, two hundred twenty-eight".
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