Base | Representation |
---|---|
bin | 1011111100011010000101… |
… | …1011110010011100000101 |
3 | 1201111110002011120021210021 |
4 | 2333012201123302130011 |
5 | 3210130200400041013 |
6 | 43532541350255141 |
7 | 2523533460310024 |
oct | 277064133623405 |
9 | 51443064507707 |
10 | 13132423440133 |
11 | 420347a741308 |
12 | 158119a0574b1 |
13 | 7434c7964a9a |
14 | 3358812d28bb |
15 | 17b910151a8d |
hex | bf1a16f2705 |
13132423440133 has 4 divisors (see below), whose sum is σ = 13132485299340. Its totient is φ = 13132361580928.
The previous prime is 13132423440127. The next prime is 13132423440151. The reversal of 13132423440133 is 33104432423131.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7346176006689 + 5786247433444 = 2710383^2 + 2405462^2 .
It is a cyclic number.
It is not a de Polignac number, because 13132423440133 - 221 = 13132421342981 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 (13132423440833) 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 3 ways as a sum of consecutive naturals, for example, 30610060 + ... + 31036117.
It is an arithmetic number, because the mean of its divisors is an integer number (3283121324835).
Almost surely, 213132423440133 is an apocalyptic number.
It is an amenable number.
13132423440133 is a deficient number, since it is larger than the sum of its proper divisors (61859207).
13132423440133 is an equidigital number, since it uses as much as digits as its factorization.
13132423440133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61859206.
The product of its (nonzero) digits is 62208, while the sum is 34.
Adding to 13132423440133 its reverse (33104432423131), we get a palindrome (46236855863264).
The spelling of 13132423440133 in words is "thirteen trillion, one hundred thirty-two billion, four hundred twenty-three million, four hundred forty thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •