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3983307860 = 225728452199
BaseRepresentation
bin1110110101101100…
…0111010001010100
3101021121022000010202
43231123013101110
531124211322420
61455132040032
7200465362310
oct35533072124
911247260122
103983307860
111764523174
12932003018
134b6328acc
1429b04ab40
15184a79575
hexed6c7454

3983307860 has 24 divisors (see below), whose sum is σ = 9559939200. Its totient is φ = 1365705504.

The previous prime is 3983307833. The next prime is 3983307871. The reversal of 3983307860 is 687033893.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14225960 + ... + 14226239.

It is an arithmetic number, because the mean of its divisors is an integer number (398330800).

Almost surely, 23983307860 is an apocalyptic number.

It is an amenable number.

3983307860 is an abundant number, since it is smaller than the sum of its proper divisors (5576631340).

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

3983307860 is a wasteful number, since it uses less digits than its factorization.

3983307860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28452215 (or 28452213 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The square root of 3983307860 is about 63113.4522903002. The cubic root of 3983307860 is about 1585.1898799609.

The spelling of 3983307860 in words is "three billion, nine hundred eighty-three million, three hundred seven thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 28452199 56904398 113808796 142260995 199165393 284521990 398330786 569043980 796661572 995826965 1991653930 3983307860