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9064780 = 225453239
BaseRepresentation
bin100010100101…
…000101001100
3122001112112121
4202211011030
54310033110
6522142324
7140022634
oct42450514
918045477
109064780
11513155a
1230519a4
131b54c9a
1412bd6c4
15be0cda
hex8a514c

9064780 has 12 divisors (see below), whose sum is σ = 19036080. Its totient is φ = 3625904.

The previous prime is 9064753. The next prime is 9064801. The reversal of 9064780 is 874609.

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, 226600 + ... + 226639.

It is an arithmetic number, because the mean of its divisors is an integer number (1586340).

Almost surely, 29064780 is an apocalyptic number.

It is an amenable number.

9064780 is an abundant number, since it is smaller than the sum of its proper divisors (9971300).

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

9064780 is a wasteful number, since it uses less digits than its factorization.

9064780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453248 (or 453246 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 9064780 is about 3010.7773082711. Note that the first 3 decimals coincide. The cubic root of 9064780 is about 208.5062557189.

The spelling of 9064780 in words is "nine million, sixty-four thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 453239 906478 1812956 2266195 4532390 9064780