Search a number
-
+
9793597423105 = 517115218793213
BaseRepresentation
bin1000111010000011111111…
…1001010011111000000001
31021200020222122100221222101
42032200333321103320001
52240424241420014410
632455041101310401
72030364321365326
oct216407771237001
937606878327871
109793597423105
113136494477061
121122093b65401
135606bc539112
1425c0269a6b4d
1511eb49863d3a
hex8e83fe53e01

9793597423105 has 8 divisors (see below), whose sum is σ = 12443629667112. Its totient is φ = 7374002765568.

The previous prime is 9793597423073. The next prime is 9793597423109. The reversal of 9793597423105 is 5013247953979.

9793597423105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1043076158721 + 8750521264384 = 1021311^2 + 2958128^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9793597423105 - 25 = 9793597423073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9793597423109) 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, 57609396522 + ... + 57609396691.

It is an arithmetic number, because the mean of its divisors is an integer number (1555453708389).

Almost surely, 29793597423105 is an apocalyptic number.

It is an amenable number.

9793597423105 is a deficient number, since it is larger than the sum of its proper divisors (2650032244007).

9793597423105 is a wasteful number, since it uses less digits than its factorization.

9793597423105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115218793235.

The product of its (nonzero) digits is 64297800, while the sum is 64.

The spelling of 9793597423105 in words is "nine trillion, seven hundred ninety-three billion, five hundred ninety-seven million, four hundred twenty-three thousand, one hundred five".

Divisors: 1 5 17 85 115218793213 576093966065 1958719484621 9793597423105