Search a number
-
+
9375913385 = 511827158551
BaseRepresentation
bin10001011101101100…
…10001010110101001
3220012102102202020022
420232312101112221
5123200213212020
64150210210225
7451225643306
oct105666212651
926172382208
109375913385
113a81505553
121997b83975
13b6560a357
1464d30a0ad
1539d1d3625
hex22ed915a9

9375913385 has 8 divisors (see below), whose sum is σ = 11252118336. Its totient is φ = 7500049200.

The previous prime is 9375913369. The next prime is 9375913399. The reversal of 9375913385 is 5833195739.

9375913385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9375913385 - 24 = 9375913369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20141 + ... + 138410.

It is an arithmetic number, because the mean of its divisors is an integer number (1406514792).

Almost surely, 29375913385 is an apocalyptic number.

It is an amenable number.

9375913385 is a deficient number, since it is larger than the sum of its proper divisors (1876204951).

9375913385 is a wasteful number, since it uses less digits than its factorization.

9375913385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170383.

The product of its digits is 3061800, while the sum is 53.

The square root of 9375913385 is about 96829.3002401649. The cubic root of 9375913385 is about 2108.6501391413.

The spelling of 9375913385 in words is "nine billion, three hundred seventy-five million, nine hundred thirteen thousand, three hundred eighty-five".

Divisors: 1 5 11827 59135 158551 792755 1875182677 9375913385