Search a number
-
+
4105030061 = 11388995959
BaseRepresentation
bin1111010010101101…
…1100100110101101
3101121002100010121102
43310223130212231
531401341430221
61515201012445
7203504115446
oct36453344655
911532303542
104105030061
111817200930
12966924125
13505606892
142ad2942cd
151905c030b
hexf4adc9ad

4105030061 has 8 divisors (see below), whose sum is σ = 4479412800. Its totient is φ = 3730847040.

The previous prime is 4105030057. The next prime is 4105030081. The reversal of 4105030061 is 1600305014.

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

It is a cyclic number.

It is not a de Polignac number, because 4105030061 - 22 = 4105030057 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 (4105030081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5201 + ... + 90758.

It is an arithmetic number, because the mean of its divisors is an integer number (559926600).

Almost surely, 24105030061 is an apocalyptic number.

It is an amenable number.

4105030061 is a deficient number, since it is larger than the sum of its proper divisors (374382739).

4105030061 is a wasteful number, since it uses less digits than its factorization.

4105030061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99859.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 4105030061 is about 64070.5085121072. The cubic root of 4105030061 is about 1601.1749261993.

Adding to 4105030061 its reverse (1600305014), we get a palindrome (5705335075).

The spelling of 4105030061 in words is "four billion, one hundred five million, thirty thousand, sixty-one".

Divisors: 1 11 3889 42779 95959 1055549 373184551 4105030061