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9065028 = 2237311347
BaseRepresentation
bin100010100101…
…001001000100
3122001112212210
4202211021010
54310040103
6522143420
7140023440
oct42451104
918045783
109065028
115131765
123051b70
131b5512b
1412bd820
15be0e03
hex8a5244

9065028 has 48 divisors (see below), whose sum is σ = 24321024. Its totient is φ = 2574240.

The previous prime is 9065009. The next prime is 9065057. The reversal of 9065028 is 8205609.

It is a junction number, because it is equal to n+sod(n) for n = 9064986 and 9065004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25951 + ... + 26297.

It is an arithmetic number, because the mean of its divisors is an integer number (506688).

Almost surely, 29065028 is an apocalyptic number.

It is an amenable number.

9065028 is an abundant number, since it is smaller than the sum of its proper divisors (15255996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9065028 is a wasteful number, since it uses less digits than its factorization.

9065028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 9065028 is about 3010.8184933669. The cubic root of 9065028 is about 208.5081571836.

The spelling of 9065028 in words is "nine million, sixty-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 311 347 622 694 933 1041 1244 1388 1866 2082 2177 2429 3732 4164 4354 4858 6531 7287 8708 9716 13062 14574 26124 29148 107917 215834 323751 431668 647502 755419 1295004 1510838 2266257 3021676 4532514 9065028