Base | Representation |
---|---|
bin | 10011001101010111111… |
… | …111011101101101001011 |
3 | 11200012020020121120121012 |
4 | 103031113333131231023 |
5 | 133111410442330121 |
6 | 2450225230034135 |
7 | 164240414122400 |
oct | 23152777355513 |
9 | 4605206546535 |
10 | 1320031214411 |
11 | 469905231048 |
12 | 1939b794894b |
13 | 9762b0b0a30 |
14 | 47c65a782a7 |
15 | 2450c7a9c5b |
hex | 13357fddb4b |
1320031214411 has 48 divisors (see below), whose sum is σ = 1665320446944. Its totient is φ = 1037080267776.
The previous prime is 1320031214377. The next prime is 1320031214471. The reversal of 1320031214411 is 1144121300231.
It is not a de Polignac number, because 1320031214411 - 226 = 1319964105547 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1320031214471) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65620691 + ... + 65640803.
It is an arithmetic number, because the mean of its divisors is an integer number (34694175978).
Almost surely, 21320031214411 is an apocalyptic number.
1320031214411 is a deficient number, since it is larger than the sum of its proper divisors (345289232533).
1320031214411 is a wasteful number, since it uses less digits than its factorization.
1320031214411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20860 (or 20853 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 1320031214411 its reverse (1144121300231), we get a palindrome (2464152514642).
The spelling of 1320031214411 in words is "one trillion, three hundred twenty billion, thirty-one million, two hundred fourteen thousand, four hundred eleven".
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