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9004828 = 227245943
BaseRepresentation
bin100010010110…
…011100011100
3121221111022011
4202112130130
54301123303
6521001004
7136353100
oct42263434
917844264
109004828
1150a0508
123023164
131b33901
1412a5900
15bcd16d
hex89671c

9004828 has 18 divisors (see below), whose sum is σ = 18331656. Its totient is φ = 3859128.

The previous prime is 9004811. The next prime is 9004829. The reversal of 9004828 is 8284009.

It is a self number, because there is not a number n which added to its sum of digits gives 9004828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9004829) 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 5 ways as a sum of consecutive naturals, for example, 22776 + ... + 23167.

Almost surely, 29004828 is an apocalyptic number.

9004828 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

9004828 is an abundant number, since it is smaller than the sum of its proper divisors (9326828).

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

9004828 is a wasteful number, since it uses less digits than its factorization.

9004828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45961 (or 45952 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 9004828 is about 3000.8045587809. The cubic root of 9004828 is about 208.0455706365.

It can be divided in two parts, 900482 and 8, that multiplied together give a square (7203856 = 26842).

The spelling of 9004828 in words is "nine million, four thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 28 49 98 196 45943 91886 183772 321601 643202 1286404 2251207 4502414 9004828