Base | Representation |
---|---|
bin | 10011000100010110100… |
… | …110111011101111100011 |
3 | 11122021020011000212121022 |
4 | 103010112212323233203 |
5 | 132432041122031321 |
6 | 2441544110320055 |
7 | 163445361014450 |
oct | 23042646735743 |
9 | 4567204025538 |
10 | 1310344330211 |
11 | 465794239624 |
12 | 191b537b902b |
13 | 967462341a7 |
14 | 475c7340827 |
15 | 2414214bdab |
hex | 131169bbbe3 |
1310344330211 has 8 divisors (see below), whose sum is σ = 1498071807840. Its totient is φ = 1122750710208.
The previous prime is 1310344330187. The next prime is 1310344330223. The reversal of 1310344330211 is 1120334430131.
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 1310344330211 - 26 = 1310344330147 is a prime.
It is a super-2 number, since 2×13103443302112 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1310344330231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33443426 + ... + 33482583.
It is an arithmetic number, because the mean of its divisors is an integer number (187258975980).
Almost surely, 21310344330211 is an apocalyptic number.
1310344330211 is a deficient number, since it is larger than the sum of its proper divisors (187727477629).
1310344330211 is an equidigital number, since it uses as much as digits as its factorization.
1310344330211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66928813.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 1310344330211 its reverse (1120334430131), we get a palindrome (2430678760342).
The spelling of 1310344330211 in words is "one trillion, three hundred ten billion, three hundred forty-four million, three hundred thirty thousand, two hundred eleven".
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