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6852324813 = 343131405487
BaseRepresentation
bin1100110000110111…
…00010110111001101
3122200112212011111220
412120123202313031
5103013143343223
63051541033553
7331543541235
oct63033426715
918615764456
106852324813
1129a6a60064
1213b29b58b9
1385283c289
144900b8cc5
152a18986e3
hex1986e2dcd

6852324813 has 16 divisors (see below), whose sum is σ = 9420297216. Its totient is φ = 4427907120.

The previous prime is 6852324811. The next prime is 6852324877. The reversal of 6852324813 is 3184232586.

It is not a de Polignac number, because 6852324813 - 21 = 6852324811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6852324811) 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, 185845 + ... + 219642.

It is an arithmetic number, because the mean of its divisors is an integer number (588768576).

Almost surely, 26852324813 is an apocalyptic number.

It is an amenable number.

6852324813 is a deficient number, since it is larger than the sum of its proper divisors (2567972403).

6852324813 is a wasteful number, since it uses less digits than its factorization.

6852324813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405664.

The product of its digits is 276480, while the sum is 42.

The square root of 6852324813 is about 82778.7703037439. The cubic root of 6852324813 is about 1899.3834391870.

The spelling of 6852324813 in words is "six billion, eight hundred fifty-two million, three hundred twenty-four thousand, eight hundred thirteen".

Divisors: 1 3 43 129 131 393 5633 16899 405487 1216461 17435941 52307823 53118797 159356391 2284108271 6852324813