Search a number
-
+
7050112061 = 11716020591
BaseRepresentation
bin1101001000011100…
…00010110000111101
3200012100000210121112
412210032002300331
5103414312041221
63123324211405
7336464651366
oct64416026075
920170023545
107050112061
112a986715a3
121449099b65
13884800355
144ac482b6d
152b3e1715b
hex1a4382c3d

7050112061 has 4 divisors (see below), whose sum is σ = 7056133824. Its totient is φ = 7044090300.

The previous prime is 7050112033. The next prime is 7050112067. The reversal of 7050112061 is 1602110507.

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: 1602110507 = 3075218601.

It is a cyclic number.

It is not a de Polignac number, because 7050112061 - 210 = 7050111037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7050112067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3009125 + ... + 3011466.

It is an arithmetic number, because the mean of its divisors is an integer number (1764033456).

Almost surely, 27050112061 is an apocalyptic number.

It is an amenable number.

7050112061 is a deficient number, since it is larger than the sum of its proper divisors (6021763).

7050112061 is a wasteful number, since it uses less digits than its factorization.

7050112061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021762.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 7050112061 is about 83964.9454296256. The cubic root of 7050112061 is about 1917.4851388556.

Adding to 7050112061 its reverse (1602110507), we get a palindrome (8652222568).

The spelling of 7050112061 in words is "seven billion, fifty million, one hundred twelve thousand, sixty-one".

Divisors: 1 1171 6020591 7050112061