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3001200052 = 221017428713
BaseRepresentation
bin1011001011100010…
…1010110110110100
321202011021202111111
42302320222312310
522121301400202
61213450044404
7134241531244
oct26270526664
97664252444
103001200052
111300110024
126b9119704
1338aa14826
14206839b24
1512872e6d7
hexb2e2adb4

3001200052 has 12 divisors (see below), whose sum is σ = 5304101796. Its totient is φ = 1485742400.

The previous prime is 3001200049. The next prime is 3001200073. The reversal of 3001200052 is 2500021003.

It can be written as a sum of positive squares in 2 ways, for example, as 1330352676 + 1670847376 = 36474^2 + 40876^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3713953 + ... + 3714760.

It is an arithmetic number, because the mean of its divisors is an integer number (442008483).

Almost surely, 23001200052 is an apocalyptic number.

It is an amenable number.

3001200052 is a deficient number, since it is larger than the sum of its proper divisors (2302901744).

3001200052 is a wasteful number, since it uses less digits than its factorization.

3001200052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428818 (or 7428816 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 3001200052 is about 54783.2095810386. The cubic root of 3001200052 is about 1442.4418529466.

Adding to 3001200052 its reverse (2500021003), we get a palindrome (5501221055).

The spelling of 3001200052 in words is "three billion, one million, two hundred thousand, fifty-two".

Divisors: 1 2 4 101 202 404 7428713 14857426 29714852 750300013 1500600026 3001200052