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2311000007 is a prime number
BaseRepresentation
bin1000100110111111…
…0000111111000111
312222001112222000212
42021233300333013
514213104000012
61021152430035
7111161114231
oct21157607707
95861488025
102311000007
11a86554568
12545b4831b
132aaa26c34
1417ccd3251
15d7d45b22
hex89bf0fc7

2311000007 has 2 divisors, whose sum is σ = 2311000008. Its totient is φ = 2311000006.

The previous prime is 2310999967. The next prime is 2311000037. The reversal of 2311000007 is 7000001132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2311000007 - 28 = 2310999751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2310999955 and 2311000000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311000037) 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, 1155500003 + 1155500004.

It is an arithmetic number, because the mean of its divisors is an integer number (1155500004).

Almost surely, 22311000007 is an apocalyptic number.

2311000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311000007 is an equidigital number, since it uses as much as digits as its factorization.

2311000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 2311000007 is about 48072.8614396938. The cubic root of 2311000007 is about 1322.1071348286.

Adding to 2311000007 its reverse (7000001132), we get a palindrome (9311001139).

The spelling of 2311000007 in words is "two billion, three hundred eleven million, seven", and thus it is an aban number.