Base | Representation |
---|---|
bin | 11111000000111110100… |
… | …110011010010010110111 |
3 | 21112202101201122012221112 |
4 | 133000332212122102313 |
5 | 234410003113113013 |
6 | 4311044105505235 |
7 | 306661640245316 |
oct | 37007646322267 |
9 | 7482351565845 |
10 | 2131354035383 |
11 | 7519a1874821 |
12 | 2a50a21a221b |
13 | 125ca7b12c71 |
14 | 7522db0427d |
15 | 3a694b56ba8 |
hex | 1f03e99a4b7 |
2131354035383 has 2 divisors, whose sum is σ = 2131354035384. Its totient is φ = 2131354035382.
The previous prime is 2131354035347. The next prime is 2131354035407. The reversal of 2131354035383 is 3835304531312.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2131354035383 - 214 = 2131354018999 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2131354035383.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2131354035313) 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 as a sum of consecutive naturals, namely, 1065677017691 + 1065677017692.
It is an arithmetic number, because the mean of its divisors is an integer number (1065677017692).
Almost surely, 22131354035383 is an apocalyptic number.
2131354035383 is a deficient number, since it is larger than the sum of its proper divisors (1).
2131354035383 is an equidigital number, since it uses as much as digits as its factorization.
2131354035383 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 388800, while the sum is 41.
Adding to 2131354035383 its reverse (3835304531312), we get a palindrome (5966658566695).
The spelling of 2131354035383 in words is "two trillion, one hundred thirty-one billion, three hundred fifty-four million, thirty-five thousand, three hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •