Search a number
-
+
9085936384 = 2875070277
BaseRepresentation
bin10000111011001000…
…00110001100000000
3212110012210101120101
420131210012030000
5122101444431014
64101331052144
7441105120310
oct103544061400
925405711511
109085936384
113942857538
121916a41054
13b1a50b725
146229c5440
15382a04474
hex21d906300

9085936384 has 36 divisors (see below), whose sum is σ = 20727296464. Its totient is φ = 3893971968.

The previous prime is 9085936373. The next prime is 9085936417. The reversal of 9085936384 is 4836395809.

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, 2533347 + ... + 2536930.

Almost surely, 29085936384 is an apocalyptic number.

It is an amenable number.

9085936384 is an abundant number, since it is smaller than the sum of its proper divisors (11641360080).

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

9085936384 is an equidigital number, since it uses as much as digits as its factorization.

9085936384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070300 (or 5070286 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The square root of 9085936384 is about 95320.1782625274. The cubic root of 9085936384 is about 2086.6834132356.

The spelling of 9085936384 in words is "nine billion, eighty-five million, nine hundred thirty-six thousand, three hundred eighty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 5070277 10140554 20281108 35491939 40562216 70983878 81124432 141967756 162248864 283935512 324497728 567871024 648995456 1135742048 1297990912 2271484096 4542968192 9085936384