Search a number
-
+
9493088141 = 59160899799
BaseRepresentation
bin10001101011101010…
…10000011110001101
3220111120220211210002
420311311100132031
5123420212310031
64205553454045
7454150626545
oct106565203615
926446824702
109493088141
114031667699
121a0b271325
13b83985324
14660acc325
153a862bccb
hex235d5078d

9493088141 has 4 divisors (see below), whose sum is σ = 9653988000. Its totient is φ = 9332188284.

The previous prime is 9493088117. The next prime is 9493088147. The reversal of 9493088141 is 1418803949.

9493088141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1418803949 = 3923361663.

It is a cyclic number.

It is not a de Polignac number, because 9493088141 - 218 = 9492825997 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 (9493088147) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80449841 + ... + 80449958.

It is an arithmetic number, because the mean of its divisors is an integer number (2413497000).

Almost surely, 29493088141 is an apocalyptic number.

It is an amenable number.

9493088141 is a deficient number, since it is larger than the sum of its proper divisors (160899859).

9493088141 is a wasteful number, since it uses less digits than its factorization.

9493088141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160899858.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 9493088141 is about 97432.4799078829. The cubic root of 9493088141 is about 2117.3980286426.

The spelling of 9493088141 in words is "nine billion, four hundred ninety-three million, eighty-eight thousand, one hundred forty-one".

Divisors: 1 59 160899799 9493088141