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805325304 = 23374793603
BaseRepresentation
bin110000000000000…
…100100111111000
32002010100202122010
4300000010213320
53122130402204
6211524525520
725646103120
oct6000044770
92063322563
10805325304
11383648903
121a58508a0
13caac8a64
1478d53c80
154aa79d89
hex300049f8

805325304 has 32 divisors (see below), whose sum is σ = 2300929920. Its totient is φ = 230092896.

The previous prime is 805325303. The next prime is 805325341. The reversal of 805325304 is 403523508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805325303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396634 + ... + 2396969.

It is an arithmetic number, because the mean of its divisors is an integer number (71904060).

Almost surely, 2805325304 is an apocalyptic number.

805325304 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

805325304 is an abundant number, since it is smaller than the sum of its proper divisors (1495604616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

805325304 is a wasteful number, since it uses less digits than its factorization.

805325304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793619 (or 4793615 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 805325304 is about 28378.2540689169. The cubic root of 805325304 is about 930.3730356896.

The spelling of 805325304 in words is "eight hundred five million, three hundred twenty-five thousand, three hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 4793603 9587206 14380809 19174412 28761618 33555221 38348824 57523236 67110442 100665663 115046472 134220884 201331326 268441768 402662652 805325304