Base | Representation |
---|---|
bin | 10011001101011100010… |
… | …010100010001001100011 |
3 | 11200012102021022000220110 |
4 | 103031130102202021203 |
5 | 133112032422302321 |
6 | 2450240323342403 |
7 | 164242251045252 |
oct | 23153422421143 |
9 | 4605367260813 |
10 | 1320103322211 |
11 | 469941a01773 |
12 | 193a17b21a03 |
13 | 97640009a7b |
14 | 47c71488799 |
15 | 24513ca0176 |
hex | 1335c4a2263 |
1320103322211 has 8 divisors (see below), whose sum is σ = 1760341918720. Its totient is φ = 879966803592.
The previous prime is 1320103322189. The next prime is 1320103322233. The reversal of 1320103322211 is 1122233010231.
It is an interprime number because it is at equal distance from previous prime (1320103322189) and next prime (1320103322233).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1320103322211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1320103322611) 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, 25489291 + ... + 25541028.
It is an arithmetic number, because the mean of its divisors is an integer number (220042739840).
Almost surely, 21320103322211 is an apocalyptic number.
1320103322211 is a deficient number, since it is larger than the sum of its proper divisors (440238596509).
1320103322211 is an equidigital number, since it uses as much as digits as its factorization.
1320103322211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51038945.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 1320103322211 its reverse (1122233010231), we get a palindrome (2442336332442).
The spelling of 1320103322211 in words is "one trillion, three hundred twenty billion, one hundred three million, three hundred twenty-two thousand, two hundred eleven".
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