Search a number
-
+
10193487359 = 1110764313469
BaseRepresentation
bin10010111111001010…
…00100010111111111
3222022101211210212212
421133211010113333
5131334013043414
64403253451035
7510414133016
oct113745042777
928271753785
1010193487359
114360a59a20
121b85940a7b
13c65b04333
146c9b2ba7d
153e9d7c83e
hex25f9445ff

10193487359 has 16 divisors (see below), whose sum is σ = 11242385280. Its totient is φ = 9165243360.

The previous prime is 10193487313. The next prime is 10193487413. The reversal of 10193487359 is 95378439101.

It is not a de Polignac number, because 10193487359 - 28 = 10193487103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10193487259) 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, 750077 + ... + 763545.

It is an arithmetic number, because the mean of its divisors is an integer number (702649080).

Almost surely, 210193487359 is an apocalyptic number.

10193487359 is a deficient number, since it is larger than the sum of its proper divisors (1048897921).

10193487359 is a wasteful number, since it uses less digits than its factorization.

10193487359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14230.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 10193487359 in words is "ten billion, one hundred ninety-three million, four hundred eighty-seven thousand, three hundred fifty-nine".

Divisors: 1 11 107 643 1177 7073 13469 68801 148159 756811 1441183 8660567 15853013 95266237 926680669 10193487359