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930185020511 is a prime number
BaseRepresentation
bin11011000100100110101…
…10010000010001011111
310021220222012020000000222
431202103112100101133
5110220004331124021
61551153205111555
7124126565134535
oct15422326202137
93256865200028
10930185020511
1132954221553a
121303390b85bb
13699402922a6
1433042234155
15192e25016ab
hexd89359045f

930185020511 has 2 divisors, whose sum is σ = 930185020512. Its totient is φ = 930185020510.

The previous prime is 930185020459. The next prime is 930185020529. The reversal of 930185020511 is 115020581039.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 930185020511 - 214 = 930185004127 is a prime.

It is a super-2 number, since 2×9301850205112 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (930185020591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465092510255 + 465092510256.

It is an arithmetic number, because the mean of its divisors is an integer number (465092510256).

Almost surely, 2930185020511 is an apocalyptic number.

930185020511 is a deficient number, since it is larger than the sum of its proper divisors (1).

930185020511 is an equidigital number, since it uses as much as digits as its factorization.

930185020511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 35.

The spelling of 930185020511 in words is "nine hundred thirty billion, one hundred eighty-five million, twenty thousand, five hundred eleven".