Search a number
-
+
6701085 = 325148913
BaseRepresentation
bin11001100100000000011101
3110121110011100
4121210000131
53203413320
6355343313
7110646456
oct31440035
913543140
106701085
113867696
1222b1b39
131508151
14c6612d
158c5790
hex66401d

6701085 has 12 divisors (see below), whose sum is σ = 11615292. Its totient is φ = 3573888.

The previous prime is 6701083. The next prime is 6701131. The reversal of 6701085 is 5801076.

It can be written as a sum of positive squares in 2 ways, for example, as 2125764 + 4575321 = 1458^2 + 2139^2 .

It is not a de Polignac number, because 6701085 - 21 = 6701083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6701083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74412 + ... + 74501.

It is an arithmetic number, because the mean of its divisors is an integer number (967941).

Almost surely, 26701085 is an apocalyptic number.

It is an amenable number.

6701085 is a deficient number, since it is larger than the sum of its proper divisors (4914207).

6701085 is a wasteful number, since it uses less digits than its factorization.

6701085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148924 (or 148921 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 6701085 is about 2588.6453986593. The cubic root of 6701085 is about 188.5305389008.

Subtracting from 6701085 its reverse (5801076), we obtain a palindrome (900009).

The spelling of 6701085 in words is "six million, seven hundred one thousand, eighty-five".

Divisors: 1 3 5 9 15 45 148913 446739 744565 1340217 2233695 6701085