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3713925 = 352232153
BaseRepresentation
bin1110001010101110000101
320222200112210
432022232011
51422321200
6211334033
743365525
oct16125605
96880483
103713925
112107366
1212b1319
13a005b7
146c9685
154d5650
hex38ab85

3713925 has 24 divisors (see below), whose sum is σ = 6410304. Its totient is φ = 1893760.

The previous prime is 3713923. The next prime is 3713929. The reversal of 3713925 is 5293173.

3713925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3713925 - 21 = 3713923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3713892 and 3713901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713921) 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 23 ways as a sum of consecutive naturals, for example, 649 + ... + 2801.

It is an arithmetic number, because the mean of its divisors is an integer number (267096).

Almost surely, 23713925 is an apocalyptic number.

It is an amenable number.

3713925 is a deficient number, since it is larger than the sum of its proper divisors (2696379).

3713925 is a wasteful number, since it uses less digits than its factorization.

3713925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189 (or 2184 counting only the distinct ones).

The product of its digits is 5670, while the sum is 30.

The square root of 3713925 is about 1927.1546383204. The cubic root of 3713925 is about 154.8618262208.

The spelling of 3713925 in words is "three million, seven hundred thirteen thousand, nine hundred twenty-five".

Divisors: 1 3 5 15 23 25 69 75 115 345 575 1725 2153 6459 10765 32295 49519 53825 148557 161475 247595 742785 1237975 3713925