Search a number
-
+
5707981763 = 112731394649
BaseRepresentation
bin1010101000011100…
…01110001111000011
3112201210120111221222
411110032032033003
543142220404023
62342221505255
7261310021151
oct52416161703
915653514858
105707981763
11246a009200
12113371222b
136cc734003
143c21163d1
152361a3cc8
hex15438e3c3

5707981763 has 24 divisors (see below), whose sum is σ = 6407142000. Its totient is φ = 5080078080.

The previous prime is 5707981751. The next prime is 5707981777. The reversal of 5707981763 is 3671897075.

It is not a de Polignac number, because 5707981763 - 220 = 5706933187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5707981793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1225463 + ... + 1230111.

It is an arithmetic number, because the mean of its divisors is an integer number (266964250).

Almost surely, 25707981763 is an apocalyptic number.

5707981763 is a deficient number, since it is larger than the sum of its proper divisors (699160237).

5707981763 is a wasteful number, since it uses less digits than its factorization.

5707981763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883 (or 4872 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 53.

The square root of 5707981763 is about 75551.1863771840. The cubic root of 5707981763 is about 1787.1493971144.

The spelling of 5707981763 in words is "five billion, seven hundred seven million, nine hundred eighty-one thousand, seven hundred sixty-three".

Divisors: 1 11 73 121 139 803 1529 4649 8833 10147 16819 51139 111617 339377 562529 646211 1227787 3733147 7108321 41064617 47173403 78191531 518907433 5707981763