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8064070 = 257115201
BaseRepresentation
bin11110110000110001000110
3120011200211021
4132300301012
54031022240
6444501354
7125354260
oct36606106
916150737
108064070
114608723
12284a85a
131894651
1410dcb30
15a9454a
hex7b0c46

8064070 has 16 divisors (see below), whose sum is σ = 16589088. Its totient is φ = 2764800.

The previous prime is 8064041. The next prime is 8064097. The reversal of 8064070 is 704608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57531 + ... + 57670.

It is an arithmetic number, because the mean of its divisors is an integer number (1036818).

Almost surely, 28064070 is an apocalyptic number.

8064070 is an abundant number, since it is smaller than the sum of its proper divisors (8525018).

8064070 is a wasteful number, since it uses less digits than its factorization.

8064070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115215.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8064070 is about 2839.7306210273. The cubic root of 8064070 is about 200.5324976397.

Adding to 8064070 its reverse (704608), we get a palindrome (8768678).

The spelling of 8064070 in words is "eight million, sixty-four thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 115201 230402 576005 806407 1152010 1612814 4032035 8064070