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10768181706 = 2323740212
BaseRepresentation
bin10100000011101010…
…10110100111001010
31000210110020022022200
422001311112213022
5134023123303311
64540303301030
7530563014522
oct120165264712
930713208280
1010768181706
1146263a3327
1221062aa776
131027bac869
147421a8682
1543054c556
hex281d569ca

10768181706 has 36 divisors (see below), whose sum is σ = 23967590166. Its totient is φ = 3491514720.

The previous prime is 10768181681. The next prime is 10768181713. The reversal of 10768181706 is 60718186701.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6250325481 + 4517856225 = 79059^2 + 67215^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2675976 + ... + 2679996.

Almost surely, 210768181706 is an apocalyptic number.

10768181706 is an abundant number, since it is smaller than the sum of its proper divisors (13199408460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10768181706 is an frugal number, since it uses more digits than its factorization.

10768181706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087 (or 4063 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The spelling of 10768181706 in words is "ten billion, seven hundred sixty-eight million, one hundred eighty-one thousand, seven hundred six".

Divisors: 1 2 3 6 9 18 37 74 111 222 333 666 4021 8042 12063 24126 36189 72378 148777 297554 446331 892662 1338993 2677986 16168441 32336882 48505323 97010646 145515969 291031938 598232317 1196464634 1794696951 3589393902 5384090853 10768181706