Base | Representation |
---|---|
bin | 10001011111100011011… |
… | …010110011111111101011 |
3 | 11020220212012112220110012 |
4 | 101133203122303333223 |
5 | 124143411000113311 |
6 | 2320124201442135 |
7 | 152564303505620 |
oct | 21374332637753 |
9 | 4226765486405 |
10 | 1202111332331 |
11 | 4238a3565348 |
12 | 174b887a034b |
13 | 89487b42990 |
14 | 4227aac4347 |
15 | 2140a24078b |
hex | 117e36b3feb |
1202111332331 has 8 divisors (see below), whose sum is σ = 1479521639904. Its totient is φ = 951121054080.
The previous prime is 1202111332309. The next prime is 1202111332349. The reversal of 1202111332331 is 1332331112021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1202111332331 - 210 = 1202111331307 is a prime.
It is a super-2 number, since 2×12021113323312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1202111332297 and 1202111332306.
It is not an unprimeable number, because it can be changed into a prime (1202111332381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6605007230 + ... + 6605007411.
It is an arithmetic number, because the mean of its divisors is an integer number (184940204988).
Almost surely, 21202111332331 is an apocalyptic number.
1202111332331 is a deficient number, since it is larger than the sum of its proper divisors (277410307573).
1202111332331 is a wasteful number, since it uses less digits than its factorization.
1202111332331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13210014661.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 1202111332331 its reverse (1332331112021), we get a palindrome (2534442444352).
The spelling of 1202111332331 in words is "one trillion, two hundred two billion, one hundred eleven million, three hundred thirty-two thousand, three hundred thirty-one".
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