Base | Representation |
---|---|
bin | 10011011000001001101… |
… | …011000111101111011101 |
3 | 11201022002122101112202221 |
4 | 103120021223013233131 |
5 | 133304110123114410 |
6 | 2455421331345341 |
7 | 165130225416403 |
oct | 23301153075735 |
9 | 4638078345687 |
10 | 1331602160605 |
11 | 4738027831a2 |
12 | 1960a6a52251 |
13 | 987533a0862 |
14 | 486426cb473 |
15 | 249885284da |
hex | 13609ac7bdd |
1331602160605 has 8 divisors (see below), whose sum is σ = 1608504862464. Its totient is φ = 1058226882000.
The previous prime is 1331602160591. The next prime is 1331602160627. The reversal of 1331602160605 is 5060612061331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1331602160605 - 25 = 1331602160573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 881854981 + ... + 881856490.
It is an arithmetic number, because the mean of its divisors is an integer number (201063107808).
Almost surely, 21331602160605 is an apocalyptic number.
It is an amenable number.
1331602160605 is a deficient number, since it is larger than the sum of its proper divisors (276902701859).
1331602160605 is a wasteful number, since it uses less digits than its factorization.
1331602160605 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1763711627.
The product of its (nonzero) digits is 19440, while the sum is 34.
The spelling of 1331602160605 in words is "one trillion, three hundred thirty-one billion, six hundred two million, one hundred sixty thousand, six hundred five".
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