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8073484572 = 223672790381
BaseRepresentation
bin1111000010011011…
…11001100100011100
3202211122200111210010
413201031321210130
5113013303001242
63413042443220
7404032325616
oct74115714434
922748614703
108073484572
1134732a94aa
121693963510
139b8831a0a
14568355db6
15323bb389c
hex1e137991c

8073484572 has 12 divisors (see below), whose sum is σ = 18838130696. Its totient is φ = 2691161520.

The previous prime is 8073484571. The next prime is 8073484577. The reversal of 8073484572 is 2754843708.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073484571) 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 3 ways as a sum of consecutive naturals, for example, 336395179 + ... + 336395202.

Almost surely, 28073484572 is an apocalyptic number.

It is an amenable number.

8073484572 is an abundant number, since it is smaller than the sum of its proper divisors (10764646124).

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

8073484572 is a wasteful number, since it uses less digits than its factorization.

8073484572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672790388 (or 672790386 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 48.

The square root of 8073484572 is about 89852.5713154610. The cubic root of 8073484572 is about 2006.1050594954.

The spelling of 8073484572 in words is "eight billion, seventy-three million, four hundred eighty-four thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 672790381 1345580762 2018371143 2691161524 4036742286 8073484572