Base | Representation |
---|---|
bin | 10001011101110001101… |
… | …000011011101110101011 |
3 | 11020201221011101000212022 |
4 | 101131301220123232223 |
5 | 124131003242102311 |
6 | 2315210524335055 |
7 | 152466063140636 |
oct | 21356150335653 |
9 | 4221834330768 |
10 | 1200202300331 |
11 | 423003a00351 |
12 | 1747353a448b |
13 | 89242499048 |
14 | 42139348c1d |
15 | 2134784b5db |
hex | 11771a1bbab |
1200202300331 has 8 divisors (see below), whose sum is σ = 1201848150528. Its totient is φ = 1198556632000.
The previous prime is 1200202300309. The next prime is 1200202300343. The reversal of 1200202300331 is 1330032020021.
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 1200202300331 - 218 = 1200202038187 is a prime.
It is a super-2 number, since 2×12002023003312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1200202330331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18033686 + ... + 18100116.
It is an arithmetic number, because the mean of its divisors is an integer number (150231018816).
Almost surely, 21200202300331 is an apocalyptic number.
1200202300331 is a deficient number, since it is larger than the sum of its proper divisors (1645850197).
1200202300331 is an equidigital number, since it uses as much as digits as its factorization.
1200202300331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90933.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1200202300331 its reverse (1330032020021), we get a palindrome (2530234320352).
The spelling of 1200202300331 in words is "one trillion, two hundred billion, two hundred two million, three hundred thousand, three hundred thirty-one".
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