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8004068 = 2213071531
BaseRepresentation
bin11110100010000111100100
3120001122111222
4132202013210
54022112233
6443315512
7125014322
oct36420744
916048458
108004068
114577636
12281bb98
131873247
1410c4d12
15a81898
hex7a21e4

8004068 has 12 divisors (see below), whose sum is σ = 14026992. Its totient is φ = 3996360.

The previous prime is 8004067. The next prime is 8004071. The reversal of 8004068 is 8604008.

It is not an unprimeable number, because it can be changed into a prime (8004067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4463 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (1168916).

Almost surely, 28004068 is an apocalyptic number.

It is an amenable number.

8004068 is a deficient number, since it is larger than the sum of its proper divisors (6022924).

8004068 is a wasteful number, since it uses less digits than its factorization.

8004068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 8004068 is about 2829.1461609468. The cubic root of 8004068 is about 200.0338942556.

It can be divided in two parts, 80040 and 68, that added together give a palindrome (80108).

The spelling of 8004068 in words is "eight million, four thousand, sixty-eight".

Divisors: 1 2 4 1307 1531 2614 3062 5228 6124 2001017 4002034 8004068