Base | Representation |
---|---|
bin | 10011010110110110110… |
… | …001011111010111011111 |
3 | 11201011111201021120221111 |
4 | 103112312301133113133 |
5 | 133243233044240221 |
6 | 2455031325042451 |
7 | 165050606446345 |
oct | 23266661372737 |
9 | 4634451246844 |
10 | 1330211321311 |
11 | 473159681034 |
12 | 1959790b6427 |
13 | 985911ab922 |
14 | 4854dac1995 |
15 | 24906392be1 |
hex | 135b6c5f5df |
1330211321311 has 8 divisors (see below), whose sum is σ = 1408616735184. Its totient is φ = 1251823428480.
The previous prime is 1330211321279. The next prime is 1330211321357. The reversal of 1330211321311 is 1131231120331.
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 1330211321311 - 25 = 1330211321279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330211321381) 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, 4223785 + ... + 4527778.
It is an arithmetic number, because the mean of its divisors is an integer number (176077091898).
Almost surely, 21330211321311 is an apocalyptic number.
1330211321311 is a deficient number, since it is larger than the sum of its proper divisors (78405413873).
1330211321311 is an equidigital number, since it uses as much as digits as its factorization.
1330211321311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8760521.
The product of its (nonzero) digits is 324, while the sum is 22.
Adding to 1330211321311 its reverse (1131231120331), we get a palindrome (2461442441642).
The spelling of 1330211321311 in words is "one trillion, three hundred thirty billion, two hundred eleven million, three hundred twenty-one thousand, three hundred eleven".
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