Search a number
-
+
7095725 = 527133119
BaseRepresentation
bin11011000100010110101101
3111100111111122
4123010112231
53304030400
6412030325
7114212150
oct33042655
914314448
107095725
11400713a
1224623a5
131615970
14d29c97
15952685
hex6c45ad

7095725 has 24 divisors (see below), whose sum is σ = 10832640. Its totient is φ = 4489920.

The previous prime is 7095713. The next prime is 7095727. The reversal of 7095725 is 5275907.

It is a de Polignac number, because none of the positive numbers 2k-7095725 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7095727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 716 + ... + 3834.

It is an arithmetic number, because the mean of its divisors is an integer number (451360).

Almost surely, 27095725 is an apocalyptic number.

It is an amenable number.

7095725 is a deficient number, since it is larger than the sum of its proper divisors (3736915).

7095725 is a wasteful number, since it uses less digits than its factorization.

7095725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149 (or 3144 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 7095725 is about 2663.7802086509. The cubic root of 7095725 is about 192.1611512339.

The spelling of 7095725 in words is "seven million, ninety-five thousand, seven hundred twenty-five".

Divisors: 1 5 7 13 25 35 65 91 175 325 455 2275 3119 15595 21833 40547 77975 109165 202735 283829 545825 1013675 1419145 7095725