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3083925 = 352133163
BaseRepresentation
bin1011110000111010010101
312210200100110
423300322111
51242141200
6150033233
735133015
oct13607225
95720313
103083925
111816aa9
121048819
1383c910
145a3c45
1540db50
hex2f0e95

3083925 has 24 divisors (see below), whose sum is σ = 5492704. Its totient is φ = 1517760.

The previous prime is 3083891. The next prime is 3083929. The reversal of 3083925 is 5293803.

3083925 = T474 + T475 + ... + T499.

It is a happy number.

It is not a de Polignac number, because 3083925 - 210 = 3082901 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3083892 and 3083901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3083929) 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, 607 + ... + 2556.

Almost surely, 23083925 is an apocalyptic number.

It is an amenable number.

3083925 is a deficient number, since it is larger than the sum of its proper divisors (2408779).

3083925 is a wasteful number, since it uses less digits than its factorization.

3083925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189 (or 3184 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3083925 is about 1756.1107596049. The cubic root of 3083925 is about 145.5575049324.

The spelling of 3083925 in words is "three million, eighty-three thousand, nine hundred twenty-five".

Divisors: 1 3 5 13 15 25 39 65 75 195 325 975 3163 9489 15815 41119 47445 79075 123357 205595 237225 616785 1027975 3083925