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9028796 = 227437499
BaseRepresentation
bin100010011100…
…010010111100
3121222201011212
4202130102330
54302410141
6521303552
7136513010
oct42342274
917881155
109028796
115107517
123034bb8
131b417aa
1412b0540
15bd52eb
hex89c4bc

9028796 has 24 divisors (see below), whose sum is σ = 18480000. Its totient is φ = 3778992.

The previous prime is 9028787. The next prime is 9028801. The reversal of 9028796 is 6978209.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2546 + ... + 4953.

It is an arithmetic number, because the mean of its divisors is an integer number (770000).

Almost surely, 29028796 is an apocalyptic number.

It is an amenable number.

9028796 is an abundant number, since it is smaller than the sum of its proper divisors (9451204).

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

9028796 is a wasteful number, since it uses less digits than its factorization.

9028796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553 (or 7551 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 9028796 is about 3004.7955005291. The cubic root of 9028796 is about 208.2299909150.

The spelling of 9028796 in words is "nine million, twenty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 7499 14998 29996 52493 104986 209972 322457 644914 1289828 2257199 4514398 9028796