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4482848660 = 2251717376213
BaseRepresentation
bin1000010110011001…
…01101011110010100
3102120102021022021212
410023030231132110
533140102124120
62020455000552
7216042404423
oct41314553624
912512238255
104482848660
1119a04a6604
12a51369158
1356597cb94
143075232ba
151b38516c5
hex10b32d794

4482848660 has 48 divisors (see below), whose sum is σ = 10025494416. Its totient is φ = 1677883392.

The previous prime is 4482848659. The next prime is 4482848683. The reversal of 4482848660 is 668482844.

It can be written as a sum of positive squares in 8 ways, for example, as 644550544 + 3838298116 = 25388^2 + 61954^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4482848599 and 4482848608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20714 + ... + 96926.

It is an arithmetic number, because the mean of its divisors is an integer number (208864467).

Almost surely, 24482848660 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4482848660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5012747208).

4482848660 is an abundant number, since it is smaller than the sum of its proper divisors (5542645756).

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

4482848660 is a wasteful number, since it uses less digits than its factorization.

4482848660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76412 (or 76410 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 50.

The square root of 4482848660 is about 66954.0787405816. The cubic root of 4482848660 is about 1648.8634548369.

The spelling of 4482848660 in words is "four billion, four hundred eighty-two million, eight hundred forty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 173 340 346 692 865 1730 2941 3460 5882 11764 14705 29410 58820 76213 152426 304852 381065 762130 1295621 1524260 2591242 5182484 6478105 12956210 13184849 25912420 26369698 52739396 65924245 131848490 224142433 263696980 448284866 896569732 1120712165 2241424330 4482848660