Base | Representation |
---|---|
bin | 10011010111111000111… |
… | …011000000111000010011 |
3 | 11201021101001112220111021 |
4 | 103113320323000320103 |
5 | 133303021201123011 |
6 | 2455333411500311 |
7 | 165120243520051 |
oct | 23277073007023 |
9 | 4637331486437 |
10 | 1331321114131 |
11 | 473679074888 |
12 | 1960288b7697 |
13 | 9870a0aaa78 |
14 | 4861724d1d1 |
15 | 2496da10471 |
hex | 135f8ec0e13 |
1331321114131 has 8 divisors (see below), whose sum is σ = 1333415930000. Its totient is φ = 1329227947008.
The previous prime is 1331321114107. The next prime is 1331321114141. The reversal of 1331321114131 is 1314111231331.
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 1331321114131 - 229 = 1330784243219 is a prime.
It is a super-2 number, since 2×13313211141312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1331321114096 and 1331321114105.
It is not an unprimeable number, because it can be changed into a prime (1331321114141) 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, 1209040 + ... + 2030866.
It is an arithmetic number, because the mean of its divisors is an integer number (166676991250).
Almost surely, 21331321114131 is an apocalyptic number.
1331321114131 is a deficient number, since it is larger than the sum of its proper divisors (2094815869).
1331321114131 is a wasteful number, since it uses less digits than its factorization.
1331321114131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824373.
The product of its digits is 648, while the sum is 25.
Adding to 1331321114131 its reverse (1314111231331), we get a palindrome (2645432345462).
The spelling of 1331321114131 in words is "one trillion, three hundred thirty-one billion, three hundred twenty-one million, one hundred fourteen thousand, one hundred thirty-one".
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