Search a number
-
+
6401301 = 39532239
BaseRepresentation
bin11000011010110100010101
3110001012221020
4120122310111
53114320201
6345111353
7105260454
oct30326425
913035836
106401301
113682435
122188559
13143186a
14bc8b9b
15866a36
hex61ad15

6401301 has 8 divisors (see below), whose sum is σ = 8547840. Its totient is φ = 4261152.

The previous prime is 6401293. The next prime is 6401303. The reversal of 6401301 is 1031046.

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

It is not a de Polignac number, because 6401301 - 23 = 6401293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6401303) 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, 1740 + ... + 3978.

It is an arithmetic number, because the mean of its divisors is an integer number (1068480).

Almost surely, 26401301 is an apocalyptic number.

It is an amenable number.

6401301 is a deficient number, since it is larger than the sum of its proper divisors (2146539).

6401301 is a wasteful number, since it uses less digits than its factorization.

6401301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 6401301 is about 2530.0792477707. The cubic root of 6401301 is about 185.6761331319.

Adding to 6401301 its reverse (1031046), we get a palindrome (7432347).

The spelling of 6401301 in words is "six million, four hundred one thousand, three hundred one".

Divisors: 1 3 953 2239 2859 6717 2133767 6401301