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9089383146 = 238291827379
BaseRepresentation
bin10000111011100010…
…01111101011101010
3212110110021111122020
420131301033223222
5122103340230041
64101533005310
7441146324214
oct103561175352
925413244566
109089383146
1139447a10a8
121918023836
13b1b14752c
146232415b4
15382e85866
hex21dc4faea

9089383146 has 16 divisors (see below), whose sum is σ = 18200704800. Its totient is φ = 3026137968.

The previous prime is 9089383139. The next prime is 9089383201. The reversal of 9089383146 is 6413839809.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 908716 + ... + 918663.

It is an arithmetic number, because the mean of its divisors is an integer number (1137544050).

Almost surely, 29089383146 is an apocalyptic number.

9089383146 is an abundant number, since it is smaller than the sum of its proper divisors (9111321654).

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

9089383146 is a wasteful number, since it uses less digits than its factorization.

9089383146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828213.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 9089383146 is about 95338.2564661217. The cubic root of 9089383146 is about 2086.9472419159.

The spelling of 9089383146 in words is "nine billion, eighty-nine million, three hundred eighty-three thousand, one hundred forty-six".

Divisors: 1 2 3 6 829 1658 2487 4974 1827379 3654758 5482137 10964274 1514897191 3029794382 4544691573 9089383146