Search a number
-
+
9680057489683 = 72418447570421
BaseRepresentation
bin1000110011011101000001…
…1000110101100100010011
31021021101220211221201212001
42030313100120311210103
52232044224204132213
632330542414414431
72016234564025300
oct214672030654423
937241824851761
109680057489683
1130a2320104639
121104087801417
13552a96830469
142567355cc0a7
1511bc01ac21dd
hex8cdd0635913

9680057489683 has 24 divisors (see below), whose sum is σ = 11536506584064. Its totient is φ = 8093849097600.

The previous prime is 9680057489659. The next prime is 9680057489747. The reversal of 9680057489683 is 3869847500869.

It is not a de Polignac number, because 9680057489683 - 233 = 9671467555091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9680057489603) 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, 16684813 + ... + 17255233.

It is an arithmetic number, because the mean of its divisors is an integer number (480687774336).

Almost surely, 29680057489683 is an apocalyptic number.

9680057489683 is a deficient number, since it is larger than the sum of its proper divisors (1856449094381).

9680057489683 is a wasteful number, since it uses less digits than its factorization.

9680057489683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578923 (or 578916 counting only the distinct ones).

The product of its (nonzero) digits is 627056640, while the sum is 73.

The spelling of 9680057489683 in words is "nine trillion, six hundred eighty billion, fifty-seven million, four hundred eighty-nine thousand, six hundred eighty-three".

Divisors: 1 7 41 49 287 2009 8447 59129 346327 413903 570421 2424289 3992947 16970023 23387261 27950629 163710827 1145975789 4818346187 33728423309 197552193667 236098963163 1382865355669 9680057489683