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8682700389 = 3111913848007
BaseRepresentation
bin10000001011000011…
…10111111001100101
3211102010000212202220
420011201313321211
5120240232403024
63553324222553
7425110510206
oct100541677145
924363025686
108682700389
113756181350
12182399aa59
13a84b0624c
145c521b5ad
1535c401e79
hex205877e65

8682700389 has 16 divisors (see below), whose sum is σ = 13294087680. Its totient is φ = 4985282160.

The previous prime is 8682700357. The next prime is 8682700409. The reversal of 8682700389 is 9830072868.

8682700389 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 8682700389 - 25 = 8682700357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8682700319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6923377 + ... + 6924630.

It is an arithmetic number, because the mean of its divisors is an integer number (830880480).

Almost surely, 28682700389 is an apocalyptic number.

It is an amenable number.

8682700389 is a deficient number, since it is larger than the sum of its proper divisors (4611387291).

8682700389 is a wasteful number, since it uses less digits than its factorization.

8682700389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848040.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 8682700389 is about 93181.0087356861. The cubic root of 8682700389 is about 2055.3459823219.

The spelling of 8682700389 in words is "eight billion, six hundred eighty-two million, seven hundred thousand, three hundred eighty-nine".

Divisors: 1 3 11 19 33 57 209 627 13848007 41544021 152328077 263112133 456984231 789336399 2894233463 8682700389