Base | Representation |
---|---|
bin | 10011110011110101011… |
… | …010100000001100011111 |
3 | 11211010211012222102101022 |
4 | 103303311122200030133 |
5 | 134300444204443241 |
6 | 2521215054434355 |
7 | 200231644561340 |
oct | 23636532401437 |
9 | 4733735872338 |
10 | 1361327031071 |
11 | 48537668a347 |
12 | 19ba018029bb |
13 | 9b4ac7650c7 |
14 | 49c623980c7 |
15 | 25627e0754b |
hex | 13cf56a031f |
1361327031071 has 32 divisors (see below), whose sum is σ = 1640970792960. Its totient is φ = 1103223856896.
The previous prime is 1361327031037. The next prime is 1361327031187. The reversal of 1361327031071 is 1701307231631.
It is a de Polignac number, because none of the positive numbers 2k-1361327031071 is a prime.
It is a super-2 number, since 2×13613270310712 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1361327031371) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183537755 + ... + 183545171.
It is an arithmetic number, because the mean of its divisors is an integer number (51280337280).
Almost surely, 21361327031071 is an apocalyptic number.
1361327031071 is a deficient number, since it is larger than the sum of its proper divisors (279643761889).
1361327031071 is a wasteful number, since it uses less digits than its factorization.
1361327031071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10023.
The product of its (nonzero) digits is 15876, while the sum is 35.
The spelling of 1361327031071 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-seven million, thirty-one thousand, seventy-one".
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