Base | Representation |
---|---|
bin | 100111111000110… |
… | …1000010101010010 |
3 | 10110021110021210200 |
4 | 1033301220111102 |
5 | 10220113112242 |
6 | 340450440030 |
7 | 45111204624 |
oct | 11761502522 |
9 | 3407407720 |
10 | 1338410322 |
11 | 627552537 |
12 | 314293016 |
13 | 184396092 |
14 | c9a7cc14 |
15 | 7c77b04c |
hex | 4fc68552 |
1338410322 has 18 divisors (see below), whose sum is σ = 2900225367. Its totient is φ = 446085036.
The previous prime is 1338410321. The next prime is 1338410327. The reversal of 1338410322 is 2230148331.
1338410322 is a `hidden beast` number, since 1 + 338 + 4 + 1 + 0 + 322 = 666.
It can be written as a sum of positive squares in only one way, i.e., 669205161 + 669205161 = 25869^2 + 25869^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=25869.
It is a super-2 number, since 2×13384103222 = 3582684380072287368, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1338410321) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 150903 + ... + 159525.
Almost surely, 21338410322 is an apocalyptic number.
1338410322 is an abundant number, since it is smaller than the sum of its proper divisors (1561815045).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1338410322 is an frugal number, since it uses more digits than its factorization.
1338410322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17254 (or 8628 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 1338410322 is about 36584.2906450296. The cubic root of 1338410322 is about 1102.0376341859.
Adding to 1338410322 its reverse (2230148331), we get a palindrome (3568558653).
The spelling of 1338410322 in words is "one billion, three hundred thirty-eight million, four hundred ten thousand, three hundred twenty-two".
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