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3350925 = 325253281
BaseRepresentation
bin1100110010000110001101
320022020121100
430302012031
51324212200
6155453313
740324314
oct14620615
96266540
103350925
111989666
121157239
139042c6
1463327b
15462d00
hex33218d

3350925 has 36 divisors (see below), whose sum is σ = 6136884. Its totient is φ = 1747200.

The previous prime is 3350923. The next prime is 3350929. The reversal of 3350925 is 5290533.

It can be written as a sum of positive squares in 6 ways, for example, as 12996 + 3337929 = 114^2 + 1827^2 .

It is not a de Polignac number, because 3350925 - 21 = 3350923 is a prime.

It is a super-2 number, since 2×33509252 = 22457396711250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350923) 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, 11785 + ... + 12065.

It is an arithmetic number, because the mean of its divisors is an integer number (170469).

Almost surely, 23350925 is an apocalyptic number.

It is an amenable number.

3350925 is a deficient number, since it is larger than the sum of its proper divisors (2785959).

3350925 is a wasteful number, since it uses less digits than its factorization.

3350925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 27.

The square root of 3350925 is about 1830.5531950752. The cubic root of 3350925 is about 149.6424818823.

The spelling of 3350925 in words is "three million, three hundred fifty thousand, nine hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 53 75 159 225 265 281 477 795 843 1325 1405 2385 2529 3975 4215 7025 11925 12645 14893 21075 44679 63225 74465 134037 223395 372325 670185 1116975 3350925