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6800263393 = 71188315109
BaseRepresentation
bin1100101010101001…
…11100100011100001
3122112220220011200011
412111110330203201
5102411331412033
63042441124521
7330342166540
oct62524744341
918486804604
106800263393
11297a6315a0
121399489741
13844b117c1
14487206157
1529c012ccd
hex19553c8e1

6800263393 has 8 divisors (see below), whose sum is σ = 8478250560. Its totient is φ = 5298906480.

The previous prime is 6800263391. The next prime is 6800263417. The reversal of 6800263393 is 3933620086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6800263393 - 21 = 6800263391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6800263391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44157478 + ... + 44157631.

It is an arithmetic number, because the mean of its divisors is an integer number (1059781320).

Almost surely, 26800263393 is an apocalyptic number.

It is an amenable number.

6800263393 is a deficient number, since it is larger than the sum of its proper divisors (1677987167).

6800263393 is a wasteful number, since it uses less digits than its factorization.

6800263393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88315127.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 6800263393 is about 82463.7095515355. The cubic root of 6800263393 is about 1894.5609352151.

The spelling of 6800263393 in words is "six billion, eight hundred million, two hundred sixty-three thousand, three hundred ninety-three".

Divisors: 1 7 11 77 88315109 618205763 971466199 6800263393