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8084084070 = 2351321203989
BaseRepresentation
bin1111000011101100…
…10101010101100110
3202212101122000120010
413201312111111212
5113024011142240
63414101551050
7404221403136
oct74166252546
922771560503
108084084070
113479289017
121697415486
139baaa33ca
14569914ac6
15324aa9280
hex1e1d95566

8084084070 has 32 divisors (see below), whose sum is σ = 19416584160. Its totient is φ = 2154113280.

The previous prime is 8084084003. The next prime is 8084084077. The reversal of 8084084070 is 704804808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8084084077) 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, 62365 + ... + 141624.

It is an arithmetic number, because the mean of its divisors is an integer number (606768255).

Almost surely, 28084084070 is an apocalyptic number.

8084084070 is an abundant number, since it is smaller than the sum of its proper divisors (11332500090).

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

8084084070 is a wasteful number, since it uses less digits than its factorization.

8084084070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205320.

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 8084084070 is about 89911.5346882701. The cubic root of 8084084070 is about 2006.9825991174.

Adding to 8084084070 its reverse (704804808), we get a palindrome (8788888878).

The spelling of 8084084070 in words is "eight billion, eighty-four million, eighty-four thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 1321 2642 3963 6605 7926 13210 19815 39630 203989 407978 611967 1019945 1223934 2039890 3059835 6119670 269469469 538938938 808408407 1347347345 1616816814 2694694690 4042042035 8084084070