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9088340 = 225454417
BaseRepresentation
bin100010101010…
…110101010100
3122002201212012
4202222311110
54311311330
6522443352
7140151422
oct42526524
918081765
109088340
115148228
123063558
131b62921
1412c8112
15be7c95
hex8aad54

9088340 has 12 divisors (see below), whose sum is σ = 19085556. Its totient is φ = 3635328.

The previous prime is 9088337. The next prime is 9088357. The reversal of 9088340 is 438809.

It can be written as a sum of positive squares in 2 ways, for example, as 1056784 + 8031556 = 1028^2 + 2834^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9088297 and 9088306.

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 3 ways as a sum of consecutive naturals, for example, 227189 + ... + 227228.

It is an arithmetic number, because the mean of its divisors is an integer number (1590463).

Almost surely, 29088340 is an apocalyptic number.

It is an amenable number.

9088340 is an abundant number, since it is smaller than the sum of its proper divisors (9997216).

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

9088340 is a wasteful number, since it uses less digits than its factorization.

9088340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454426 (or 454424 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 9088340 is about 3014.6873801441. The cubic root of 9088340 is about 208.6867402470.

The spelling of 9088340 in words is "nine million, eighty-eight thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 454417 908834 1817668 2272085 4544170 9088340