Base | Representation |
---|---|
bin | 10011010111111000010… |
… | …000111111111011101001 |
3 | 11201021100021211100012221 |
4 | 103113320100333323221 |
5 | 133303010341201301 |
6 | 2455332335434041 |
7 | 165120051065344 |
oct | 23277020777351 |
9 | 4637307740187 |
10 | 1331310100201 |
11 | 473672931964 |
12 | 196025085921 |
13 | 98707a22853 |
14 | 486159c345b |
15 | 2496ca86da1 |
hex | 135f843fee9 |
1331310100201 has 36 divisors (see below), whose sum is σ = 1389799811088. Its totient is φ = 1274944017600.
The previous prime is 1331310100181. The next prime is 1331310100213. The reversal of 1331310100201 is 1020010131331.
It is not a de Polignac number, because 1331310100201 - 225 = 1331276545769 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1331310106201) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7355304331 + ... + 7355304511.
It is an arithmetic number, because the mean of its divisors is an integer number (38605550308).
Almost surely, 21331310100201 is an apocalyptic number.
It is an amenable number.
1331310100201 is a deficient number, since it is larger than the sum of its proper divisors (58489710887).
1331310100201 is an frugal number, since it uses more digits than its factorization.
1331310100201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714 (or 472 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1331310100201 its reverse (1020010131331), we get a palindrome (2351320231532).
The spelling of 1331310100201 in words is "one trillion, three hundred thirty-one billion, three hundred ten million, one hundred thousand, two hundred one".
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