Base | Representation |
---|---|
bin | 11110000010110000110111… |
… | …110011110011011111111111 |
3 | 122022211122000012012112002221 |
4 | 132002300313303303133333 |
5 | 114304314410404040221 |
6 | 1145004141432430211 |
7 | 36555113020525222 |
oct | 3602606763633777 |
9 | 568748005175087 |
10 | 132131310221311 |
11 | 39112634a66875 |
12 | 1299bb24548367 |
13 | 5895c1029755b |
14 | 248b2921395b9 |
15 | 104208a448541 |
hex | 782c37cf37ff |
132131310221311 has 4 divisors (see below), whose sum is σ = 132149393068392. Its totient is φ = 132113227374232.
The previous prime is 132131310221299. The next prime is 132131310221341. The reversal of 132131310221311 is 113122013131231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132131310221311 - 211 = 132131310219263 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 (132131310221341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9041412580 + ... + 9041427193.
It is an arithmetic number, because the mean of its divisors is an integer number (33037348267098).
Almost surely, 2132131310221311 is an apocalyptic number.
132131310221311 is a deficient number, since it is larger than the sum of its proper divisors (18082847081).
132131310221311 is an equidigital number, since it uses as much as digits as its factorization.
132131310221311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18082847080.
The product of its (nonzero) digits is 648, while the sum is 25.
Adding to 132131310221311 its reverse (113122013131231), we get a palindrome (245253323352542).
The spelling of 132131310221311 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, three hundred ten million, two hundred twenty-one thousand, three hundred eleven".
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