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6807340395 = 325172387797
BaseRepresentation
bin1100101011011111…
…11100010101101011
3122120102012201111100
412111233330111223
5102420134343040
63043252532443
7330456303312
oct62557742553
918512181440
106807340395
112983625659
12139b921123
1384641ba8b
14488129279
1529c95eb30
hex195bfc56b

6807340395 has 24 divisors (see below), whose sum is σ = 11806372656. Its totient is φ = 3628433088.

The previous prime is 6807340369. The next prime is 6807340417. The reversal of 6807340395 is 5930437086.

It is not a de Polignac number, because 6807340395 - 28 = 6807340139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 6807340395.

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, 33637 + ... + 121433.

It is an arithmetic number, because the mean of its divisors is an integer number (491932194).

Almost surely, 26807340395 is an apocalyptic number.

6807340395 is a deficient number, since it is larger than the sum of its proper divisors (4999032261).

6807340395 is a wasteful number, since it uses less digits than its factorization.

6807340395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89531 (or 89528 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 6807340395 is about 82506.6081898899. The cubic root of 6807340395 is about 1895.2179275643.

The spelling of 6807340395 in words is "six billion, eight hundred seven million, three hundred forty thousand, three hundred ninety-five".

Divisors: 1 3 5 9 15 45 1723 5169 8615 15507 25845 77535 87797 263391 438985 790173 1316955 3950865 151274231 453822693 756371155 1361468079 2269113465 6807340395