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4068924580 = 2257283310259
BaseRepresentation
bin1111001010000110…
…1101110010100100
3101111120101210012101
43302201231302210
531313121041310
61511431101444
7202555200610
oct36241556244
911446353171
104068924580
1117a8890296
12956811884
134caca48a6
142a8576340
1518c33c43a
hexf286dca4

4068924580 has 48 divisors (see below), whose sum is σ = 9769818240. Its totient is φ = 1394431488.

The previous prime is 4068924529. The next prime is 4068924581. The reversal of 4068924580 is 854298604.

4068924580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×40689245803 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4068924580.

It is not an unprimeable number, because it can be changed into a prime (4068924581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391491 + ... + 401749.

It is an arithmetic number, because the mean of its divisors is an integer number (203537880).

Almost surely, 24068924580 is an apocalyptic number.

It is an amenable number.

4068924580 is an abundant number, since it is smaller than the sum of its proper divisors (5700893660).

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

4068924580 is a wasteful number, since it uses less digits than its factorization.

4068924580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13108 (or 13106 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 4068924580 is about 63788.1225621197. The cubic root of 4068924580 is about 1596.4667580566.

The spelling of 4068924580 in words is "four billion, sixty-eight million, nine hundred twenty-four thousand, five hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 2833 5666 10259 11332 14165 19831 20518 28330 39662 41036 51295 56660 71813 79324 99155 102590 143626 198310 205180 287252 359065 396620 718130 1436260 29063747 58127494 116254988 145318735 203446229 290637470 406892458 581274940 813784916 1017231145 2034462290 4068924580