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200932012 = 22169329671
BaseRepresentation
bin10111111100111…
…11101010101100
3112000002101220101
423332133222230
5402414311022
631534400444
74656615421
oct1376375254
9460071811
10200932012
11a346a216
1257360124
13328225a8
141c985d48
1512990627
hexbf9faac

200932012 has 12 divisors (see below), whose sum is σ = 351850576. Its totient is φ = 100403280.

The previous prime is 200931949. The next prime is 200932031. The reversal of 200932012 is 210239002.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8064 + ... + 21607.

Almost surely, 2200932012 is an apocalyptic number.

It is an amenable number.

200932012 is a deficient number, since it is larger than the sum of its proper divisors (150918564).

200932012 is a wasteful number, since it uses less digits than its factorization.

200932012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31368 (or 31366 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 200932012 is about 14175.0489240778. The cubic root of 200932012 is about 585.7105467482.

The spelling of 200932012 in words is "two hundred million, nine hundred thirty-two thousand, twelve".

Divisors: 1 2 4 1693 3386 6772 29671 59342 118684 50233003 100466006 200932012