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8484928244 = 221331735581
BaseRepresentation
bin1111110011011110…
…11011101011110100
3210220022220000101122
413321233123223310
5114334120200434
63521541243112
7420156462062
oct77157335364
923808800348
108484928244
1136645801a1
121789703498
13a52b4c000
145a6c59032
15349d87c2e
hex1f9bdbaf4

8484928244 has 48 divisors (see below), whose sum is σ = 16181324880. Its totient is φ = 3892786560.

The previous prime is 8484928241. The next prime is 8484928247. The reversal of 8484928244 is 4428294848.

It is an interprime number because it is at equal distance from previous prime (8484928241) and next prime (8484928247).

It can be written as a sum of positive squares in 8 ways, for example, as 4649603344 + 3835324900 = 68188^2 + 61930^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484928241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1517534 + ... + 1523114.

It is an arithmetic number, because the mean of its divisors is an integer number (337110935).

Almost surely, 28484928244 is an apocalyptic number.

It is an amenable number.

8484928244 is a deficient number, since it is larger than the sum of its proper divisors (7696396636).

8484928244 is a wasteful number, since it uses less digits than its factorization.

8484928244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797 (or 5769 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 53.

The square root of 8484928244 is about 92113.6702341189. The cubic root of 8484928244 is about 2039.6206077111.

The spelling of 8484928244 in words is "eight billion, four hundred eighty-four million, nine hundred twenty-eight thousand, two hundred forty-four".

Divisors: 1 2 4 13 26 52 169 173 338 346 676 692 2197 2249 4394 4498 5581 8788 8996 11162 22324 29237 58474 72553 116948 145106 290212 380081 760162 943189 965513 1520324 1886378 1931026 3772756 3862052 12261457 12551669 24522914 25103338 49045828 50206676 163171697 326343394 652686788 2121232061 4242464122 8484928244