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BaseRepresentation
bin101000100011011…
…100111010100011
31202102020222210121
4220203130322203
52343134211430
6151302541111
722601103220
oct5043347243
91672228717
10680382115
1131a070176
1216ba37797
13aac60b8a
146650c947
153eae9a7a
hex288dcea3

680382115 has 24 divisors (see below), whose sum is σ = 984808800. Its totient is φ = 441984384.

The previous prime is 680382103. The next prime is 680382133. The reversal of 680382115 is 511283086.

680382115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 680382115 - 25 = 680382083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14290 + ... + 39559.

It is an arithmetic number, because the mean of its divisors is an integer number (41033700).

Almost surely, 2680382115 is an apocalyptic number.

680382115 is a deficient number, since it is larger than the sum of its proper divisors (304426685).

680382115 is a wasteful number, since it uses less digits than its factorization.

680382115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53899 (or 53880 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 680382115 is about 26084.1353124845. The cubic root of 680382115 is about 879.5306187422.

The spelling of 680382115 in words is "six hundred eighty million, three hundred eighty-two thousand, one hundred fifteen".