Search a number
-
+
3824325 = 325223739
BaseRepresentation
bin1110100101101011000101
321012021222200
432211223011
51434334300
6213545113
744335431
oct16455305
97167880
103824325
1121822aa
121345199
13a3b91b
147179c1
15508200
hex3a5ac5

3824325 has 36 divisors (see below), whose sum is σ = 7157280. Its totient is φ = 1948320.

The previous prime is 3824323. The next prime is 3824333. The reversal of 3824325 is 5234283.

It is not a de Polignac number, because 3824325 - 21 = 3824323 is a prime.

It is a d-powerful number, because it can be written as 36 + 87 + 216 + 45 + 313 + 216 + 52 .

3824325 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3824323) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4806 + ... + 5544.

Almost surely, 23824325 is an apocalyptic number.

It is an amenable number.

3824325 is a deficient number, since it is larger than the sum of its proper divisors (3332955).

3824325 is a wasteful number, since it uses less digits than its factorization.

3824325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778 (or 770 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3824325 is about 1955.5881468244. The cubic root of 3824325 is about 156.3813402341.

The spelling of 3824325 in words is "three million, eight hundred twenty-four thousand, three hundred twenty-five".

Divisors: 1 3 5 9 15 23 25 45 69 75 115 207 225 345 575 739 1035 1725 2217 3695 5175 6651 11085 16997 18475 33255 50991 55425 84985 152973 166275 254955 424925 764865 1274775 3824325