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8988068 = 222937669
BaseRepresentation
bin100010010010…
…010110100100
3121220122022102
4202102112210
54300104233
6520351232
7136253165
oct42222644
917818272
108988068
115089961
123015518
131b290ab
14129d76c
15bc81e8
hex8925a4

8988068 has 12 divisors (see below), whose sum is σ = 15784860. Its totient is φ = 4478112.

The previous prime is 8988043. The next prime is 8988079. The reversal of 8988068 is 8608898.

It can be written as a sum of positive squares in 2 ways, for example, as 8514724 + 473344 = 2918^2 + 688^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2663 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (1315405).

Almost surely, 28988068 is an apocalyptic number.

It is an amenable number.

8988068 is a deficient number, since it is larger than the sum of its proper divisors (6796792).

8988068 is a wasteful number, since it uses less digits than its factorization.

8988068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 7964 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 47.

The square root of 8988068 is about 2998.0106737635. The cubic root of 8988068 is about 207.9164173546.

The spelling of 8988068 in words is "eight million, nine hundred eighty-eight thousand, sixty-eight".

Divisors: 1 2 4 293 586 1172 7669 15338 30676 2247017 4494034 8988068