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3000300825 = 35240004011
BaseRepresentation
bin1011001011010100…
…1111010100011001
321202002121001222210
42302311033110121
522121034111300
61213414505333
7134231064504
oct26265172431
97662531883
103000300825
1112aa656465
126b8965249
1338a78b442
1420668413b
15128603050
hexb2d4f519

3000300825 has 12 divisors (see below), whose sum is σ = 4960497488. Its totient is φ = 1600160400.

The previous prime is 3000300749. The next prime is 3000300827. The reversal of 3000300825 is 5280030003.

It is not a de Polignac number, because 3000300825 - 218 = 3000038681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000300827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20001931 + ... + 20002080.

Almost surely, 23000300825 is an apocalyptic number.

It is an amenable number.

3000300825 is a deficient number, since it is larger than the sum of its proper divisors (1960196663).

3000300825 is a wasteful number, since it uses less digits than its factorization.

3000300825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40004024 (or 40004019 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3000300825 is about 54775.0018256504. The cubic root of 3000300825 is about 1442.2977758881.

Adding to 3000300825 its reverse (5280030003), we get a palindrome (8280330828).

The spelling of 3000300825 in words is "three billion, three hundred thousand, eight hundred twenty-five".

Divisors: 1 3 5 15 25 75 40004011 120012033 200020055 600060165 1000100275 3000300825