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8068036 = 222017009
BaseRepresentation
bin11110110001101111000100
3120011220021011
4132301233010
54031134121
6444532004
7125401654
oct36615704
916156234
108068036
1146106a9
122851004
1318963b2
141100364
15a957e1
hex7b1bc4

8068036 has 6 divisors (see below), whose sum is σ = 14119070. Its totient is φ = 4034016.

The previous prime is 8068019. The next prime is 8068063. The reversal of 8068036 is 6308608.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 2869636 = 2280^2 + 1694^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8067989 and 8068007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008501 + ... + 1008508.

Almost surely, 28068036 is an apocalyptic number.

It is an amenable number.

8068036 is a deficient number, since it is larger than the sum of its proper divisors (6051034).

8068036 is a wasteful number, since it uses less digits than its factorization.

8068036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017013 (or 2017011 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8068036 is about 2840.4288408619. The cubic root of 8068036 is about 200.5653669617.

The spelling of 8068036 in words is "eight million, sixty-eight thousand, thirty-six".

Divisors: 1 2 4 2017009 4034018 8068036