Base | Representation |
---|---|
bin | 10011000101000001001… |
… | …111001011110001010101 |
3 | 11122100001222210111222211 |
4 | 103011001033023301111 |
5 | 132440022214242233 |
6 | 2442143055353421 |
7 | 163502164041532 |
oct | 23050117136125 |
9 | 4570058714884 |
10 | 1311059524693 |
11 | 466020a16846 |
12 | 192113222871 |
13 | 9682b4635a9 |
14 | 47654311d89 |
15 | 24184d215cd |
hex | 131413cbc55 |
1311059524693 has 8 divisors (see below), whose sum is σ = 1312751031840. Its totient is φ = 1309368249360.
The previous prime is 1311059524679. The next prime is 1311059524711. The reversal of 1311059524693 is 3964259501131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1311059524693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311059524633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13200646 + ... + 13299592.
It is an arithmetic number, because the mean of its divisors is an integer number (164093878980).
Almost surely, 21311059524693 is an apocalyptic number.
It is an amenable number.
1311059524693 is a deficient number, since it is larger than the sum of its proper divisors (1691507147).
1311059524693 is an equidigital number, since it uses as much as digits as its factorization.
1311059524693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115907.
The product of its (nonzero) digits is 874800, while the sum is 49.
The spelling of 1311059524693 in words is "one trillion, three hundred eleven billion, fifty-nine million, five hundred twenty-four thousand, six hundred ninety-three".
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