Search a number
-
+
4980064794 = 234021206419
BaseRepresentation
bin1001010001101010…
…11100001000011010
3110212001212111121020
410220311130020122
540144344033134
62142100023310
7234260565225
oct45065341032
913761774536
104980064794
112126131431
12b6b991b36
1361499bb03
143535925bc
151e2319b49
hex128d5c21a

4980064794 has 16 divisors (see below), whose sum is σ = 9962654880. Its totient is φ = 1659600720.

The previous prime is 4980064783. The next prime is 4980064799. The reversal of 4980064794 is 4974600894.

It is not an unprimeable number, because it can be changed into a prime (4980064799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79084 + ... + 127335.

It is an arithmetic number, because the mean of its divisors is an integer number (622665930).

Almost surely, 24980064794 is an apocalyptic number.

4980064794 is an abundant number, since it is smaller than the sum of its proper divisors (4982590086).

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

4980064794 is a wasteful number, since it uses less digits than its factorization.

4980064794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210445.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 4980064794 is about 70569.5741378677. The cubic root of 4980064794 is about 1707.7003381600.

The spelling of 4980064794 in words is "four billion, nine hundred eighty million, sixty-four thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 4021 8042 12063 24126 206419 412838 619257 1238514 830010799 1660021598 2490032397 4980064794