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3837325 = 52179029
BaseRepresentation
bin1110101000110110001101
321012221211011
432220312031
51440243300
6214125221
744421352
oct16506615
97187734
103837325
112191048
121350811
13a4480b
1471c629
1550beba
hex3a8d8d

3837325 has 12 divisors (see below), whose sum is σ = 5038740. Its totient is φ = 2888960.

The previous prime is 3837319. The next prime is 3837329. The reversal of 3837325 is 5237383.

It can be written as a sum of positive squares in 6 ways, for example, as 521284 + 3316041 = 722^2 + 1821^2 .

It is not a de Polignac number, because 3837325 - 221 = 1740173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3837329) 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, 4090 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (419895).

Almost surely, 23837325 is an apocalyptic number.

It is an amenable number.

3837325 is a deficient number, since it is larger than the sum of its proper divisors (1201415).

3837325 is a wasteful number, since it uses less digits than its factorization.

3837325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9056 (or 9051 counting only the distinct ones).

The product of its digits is 15120, while the sum is 31.

The square root of 3837325 is about 1958.9091352077. The cubic root of 3837325 is about 156.5583351482.

The spelling of 3837325 in words is "three million, eight hundred thirty-seven thousand, three hundred twenty-five".

Divisors: 1 5 17 25 85 425 9029 45145 153493 225725 767465 3837325