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8068028 = 2289131173
BaseRepresentation
bin11110110001101110111100
3120011220020212
4132301232330
54031134103
6444531552
7125401643
oct36615674
916156225
108068028
1146106a1
122850bb8
1318963a7
14110035a
15a957d8
hex7b1bbc

8068028 has 24 divisors (see below), whose sum is σ = 14469840. Its totient is φ = 3935360.

The previous prime is 8068019. The next prime is 8068063. The reversal of 8068028 is 8208608.

It is a junction number, because it is equal to n+sod(n) for n = 8067985 and 8068003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46550 + ... + 46722.

It is an arithmetic number, because the mean of its divisors is an integer number (602910).

Almost surely, 28068028 is an apocalyptic number.

It is an amenable number.

8068028 is a deficient number, since it is larger than the sum of its proper divisors (6401812).

8068028 is a wasteful number, since it uses less digits than its factorization.

8068028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 8068028 is about 2840.4274326235. The cubic root of 8068028 is about 200.5653006703.

It can be divided in two parts, 80680 and 28, that added together give a palindrome (80708).

The spelling of 8068028 in words is "eight million, sixty-eight thousand, twenty-eight".

Divisors: 1 2 4 89 131 173 178 262 346 356 524 692 11659 15397 22663 23318 30794 45326 46636 61588 90652 2017007 4034014 8068028