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200752001 = 3113946589
BaseRepresentation
bin10111111011100…
…11101110000001
3111222202020222022
423331303232001
5402343031001
631530451225
74655235542
oct1375635601
9458666868
10200752001
11a3356a4a
1257293b15
133278b688
141c93a4c9
151295711b
hexbf73b81

200752001 has 8 divisors (see below), whose sum is σ = 208723200. Its totient is φ = 192874320.

The previous prime is 200751977. The next prime is 200752039. The reversal of 200752001 is 100257002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200752001 - 26 = 200751937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200752051) 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 7 ways as a sum of consecutive naturals, for example, 18986 + ... + 27603.

It is an arithmetic number, because the mean of its divisors is an integer number (26090400).

Almost surely, 2200752001 is an apocalyptic number.

It is an amenable number.

200752001 is a deficient number, since it is larger than the sum of its proper divisors (7971199).

200752001 is a wasteful number, since it uses less digits than its factorization.

200752001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46759.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 200752001 is about 14168.6979288853. The cubic root of 200752001 is about 585.5355856732.

The spelling of 200752001 in words is "two hundred million, seven hundred fifty-two thousand, one".

Divisors: 1 31 139 4309 46589 1444259 6475871 200752001