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2000200057 = 37479112859
BaseRepresentation
bin111011100111000…
…1010000101111001
312011101201200122121
41313032022011321
513044022400212
6530251121241
7100365264022
oct16716120571
95141650577
102000200057
119370739a9
12479a43221
1325b51743b
1414d90bc49
15ba901d07
hex7738a179

2000200057 has 8 divisors (see below), whose sum is σ = 2058566400. Its totient is φ = 1942060464.

The previous prime is 2000200003. The next prime is 2000200063. The reversal of 2000200057 is 7500020002.

It is a happy number.

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 2000200057 - 211 = 2000198009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2000200057.

It is not an unprimeable number, because it can be changed into a prime (2000200087) 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, 38707 + ... + 74152.

It is an arithmetic number, because the mean of its divisors is an integer number (257320800).

Almost surely, 22000200057 is an apocalyptic number.

It is an amenable number.

2000200057 is a deficient number, since it is larger than the sum of its proper divisors (58366343).

2000200057 is a wasteful number, since it uses less digits than its factorization.

2000200057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113375.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 2000200057 is about 44723.5961993219. The cubic root of 2000200057 is about 1259.9630578318.

Adding to 2000200057 its reverse (7500020002), we get a palindrome (9500220059).

The spelling of 2000200057 in words is "two billion, two hundred thousand, fifty-seven".

Divisors: 1 37 479 17723 112859 4175783 54059461 2000200057