Search a number
-
+
6145601 = 71179813
BaseRepresentation
bin10111011100011001000001
3102120020011212
4113130121001
53033124401
6335415505
7103144130
oct27343101
912506155
106145601
113518310
122084595
131372367
14b5d917
15815dbb
hex5dc641

6145601 has 8 divisors (see below), whose sum is σ = 7662144. Its totient is φ = 4788720.

The previous prime is 6145597. The next prime is 6145609. The reversal of 6145601 is 1065416.

6145601 is digitally balanced in base 3, 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 a cyclic number.

It is not a de Polignac number, because 6145601 - 22 = 6145597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6145609) 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 7 ways as a sum of consecutive naturals, for example, 39830 + ... + 39983.

It is an arithmetic number, because the mean of its divisors is an integer number (957768).

Almost surely, 26145601 is an apocalyptic number.

It is an amenable number.

6145601 is a deficient number, since it is larger than the sum of its proper divisors (1516543).

6145601 is a wasteful number, since it uses less digits than its factorization.

6145601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79831.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6145601 is about 2479.0322708670. The cubic root of 6145601 is about 183.1701861726.

The spelling of 6145601 in words is "six million, one hundred forty-five thousand, six hundred one".

Divisors: 1 7 11 77 79813 558691 877943 6145601