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6996368105 = 517437272633
BaseRepresentation
bin1101000010000010…
…00001101011101001
3200001120220022202122
412201001001223221
5103312032234410
63114124241025
7335243101436
oct64101015351
920046808678
106996368105
112a702a3a01
1214330a0175
13876633aac
144a5292b8d
152ae34ce55
hex1a1041ae9

6996368105 has 32 divisors (see below), whose sum is σ = 9112207104. Its totient is φ = 5136316416.

The previous prime is 6996368101. The next prime is 6996368129. The reversal of 6996368105 is 5018636996.

It is a cyclic number.

It is not a de Polignac number, because 6996368105 - 22 = 6996368101 is a prime.

It is a super-2 number, since 2×69963681052 = 97898333321322582050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6996368101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2655869 + ... + 2658501.

It is an arithmetic number, because the mean of its divisors is an integer number (284756472).

Almost surely, 26996368105 is an apocalyptic number.

It is an amenable number.

6996368105 is a deficient number, since it is larger than the sum of its proper divisors (2115838999).

6996368105 is a wasteful number, since it uses less digits than its factorization.

6996368105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 6996368105 is about 83644.2951132951. The cubic root of 6996368105 is about 1912.6002891006.

The spelling of 6996368105 in words is "six billion, nine hundred ninety-six million, three hundred sixty-eight thousand, one hundred five".

Divisors: 1 5 17 43 85 215 727 731 2633 3635 3655 12359 13165 31261 44761 61795 113219 156305 223805 531437 566095 1914191 1924723 2657185 9570955 9623615 32541247 82310213 162706235 411551065 1399273621 6996368105