Search a number
-
+
6742095 = 35449473
BaseRepresentation
bin11001101110000001001111
3110200112102020
4121232001033
53211221340
6400301223
7111210153
oct31560117
913615366
106742095
113895488
122311813
131520a09
14c77063
158d29d0
hex66e04f

6742095 has 8 divisors (see below), whose sum is σ = 10787376. Its totient is φ = 3595776.

The previous prime is 6742091. The next prime is 6742117. The reversal of 6742095 is 5902476.

6742095 is digitally balanced in base 4, 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 not a de Polignac number, because 6742095 - 22 = 6742091 is a prime.

It is a d-powerful number, because it can be written as 64 + 74 + 44 + 211 + 0 + 97 + 59 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6742091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224722 + ... + 224751.

It is an arithmetic number, because the mean of its divisors is an integer number (1348422).

Almost surely, 26742095 is an apocalyptic number.

6742095 is a deficient number, since it is larger than the sum of its proper divisors (4045281).

6742095 is a wasteful number, since it uses less digits than its factorization.

6742095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449481.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 6742095 is about 2596.5544477249. The cubic root of 6742095 is about 188.9143532887.

The spelling of 6742095 in words is "six million, seven hundred forty-two thousand, ninety-five".

Divisors: 1 3 5 15 449473 1348419 2247365 6742095