Search a number
-
+
9412352013 = 33137450671
BaseRepresentation
bin10001100010000010…
…10001100000001101
3220021222000000122010
420301001101200031
5123234030231023
64153551211433
7452150446341
oct106101214015
926258000563
109412352013
113aa0033419
1219a8216b79
13b70027b7c
146540b3621
153a14d0093
hex23105180d

9412352013 has 4 divisors (see below), whose sum is σ = 12549802688. Its totient is φ = 6274901340.

The previous prime is 9412352003. The next prime is 9412352099. The reversal of 9412352013 is 3102532149.

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.

It is not a de Polignac number, because 9412352013 - 217 = 9412220941 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 (9412352003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568725333 + ... + 1568725338.

It is an arithmetic number, because the mean of its divisors is an integer number (3137450672).

Almost surely, 29412352013 is an apocalyptic number.

It is an amenable number.

9412352013 is a deficient number, since it is larger than the sum of its proper divisors (3137450675).

9412352013 is a wasteful number, since it uses less digits than its factorization.

9412352013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137450674.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 9412352013 is about 97017.2768789147. The cubic root of 9412352013 is about 2111.3782997698.

The spelling of 9412352013 in words is "nine billion, four hundred twelve million, three hundred fifty-two thousand, thirteen".

Divisors: 1 3 3137450671 9412352013