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8830384650 = 23252160712211
BaseRepresentation
bin10000011100101010…
…01111101000001010
3211210101221000111100
420032111033220022
5121041034302100
64020121442230
7431553013443
oct101625175012
924711830440
108830384650
11382158175a
121865340376
13aa95a4099
145daaa22ca
1536a375400
hex20e54fa0a

8830384650 has 72 divisors (see below), whose sum is σ = 23741007264. Its totient is φ = 2353111200.

The previous prime is 8830384649. The next prime is 8830384679. The reversal of 8830384650 is 564830388.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 8830384596 and 8830384605.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 717045 + ... + 729255.

It is an arithmetic number, because the mean of its divisors is an integer number (329736212).

Almost surely, 28830384650 is an apocalyptic number.

8830384650 is an abundant number, since it is smaller than the sum of its proper divisors (14910622614).

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

8830384650 is a wasteful number, since it uses less digits than its factorization.

8830384650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13836 (or 13828 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 8830384650 is about 93970.1263700332. The cubic root of 8830384650 is about 2066.9336733007.

The spelling of 8830384650 in words is "eight billion, eight hundred thirty million, three hundred eighty-four thousand, six hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 1607 3214 4821 8035 9642 12211 14463 16070 24105 24422 28926 36633 40175 48210 61055 72315 73266 80350 109899 120525 122110 144630 183165 219798 241050 305275 361575 366330 549495 610550 723150 915825 1098990 1831650 2747475 5494950 19623077 39246154 58869231 98115385 117738462 176607693 196230770 294346155 353215386 490576925 588692310 883038465 981153850 1471730775 1766076930 2943461550 4415192325 8830384650