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6808345701 = 36439473727
BaseRepresentation
bin1100101011100111…
…10001110001100101
3122120111002210111220
412111303301301211
5102420414030301
63043330250553
7330500661243
oct62563616145
918514083456
106808345701
112984151993
1213a0126a59
138466b1531
1448830b793
1529caac936
hex195cf1c65

6808345701 has 16 divisors (see below), whose sum is σ = 9103954944. Its totient is φ = 4525838064.

The previous prime is 6808345673. The next prime is 6808345721. The reversal of 6808345701 is 1075438086.

It is not a de Polignac number, because 6808345701 - 214 = 6808329317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6808345721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1824900 + ... + 1828626.

It is an arithmetic number, because the mean of its divisors is an integer number (568997184).

Almost surely, 26808345701 is an apocalyptic number.

It is an amenable number.

6808345701 is a deficient number, since it is larger than the sum of its proper divisors (2295609243).

6808345701 is a wasteful number, since it uses less digits than its factorization.

6808345701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 6808345701 is about 82512.7002406296. The cubic root of 6808345701 is about 1895.3112180450.

The spelling of 6808345701 in words is "six billion, eight hundred eight million, three hundred forty-five thousand, seven hundred one".

Divisors: 1 3 643 947 1929 2841 3727 11181 608921 1826763 2396461 3529469 7189383 10588407 2269448567 6808345701