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200200000002 = 23227146989721
BaseRepresentation
bin1011101001110011011…
…0011001001000000010
3201010202021121201220220
42322130312121020002
511240002200000002
6231545352443510
720315066631252
oct2723466311002
9633667551826
10200200000002
11779a4754162
12329726a9596
1315b568a6482
1499928a3962
15531accd7bc
hex2e9cd99202

200200000002 has 16 divisors (see below), whose sum is σ = 402163879392. Its totient is φ = 66439353440.

The previous prime is 200199999991. The next prime is 200200000037. The reversal of 200200000002 is 200000002002.

It is a Harshad number since it is a multiple of its sum of digits (6).

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 7 ways as a sum of consecutive naturals, for example, 73493499 + ... + 73496222.

It is an arithmetic number, because the mean of its divisors is an integer number (25135242462).

Almost surely, 2200200000002 is an apocalyptic number.

200200000002 is an abundant number, since it is smaller than the sum of its proper divisors (201963879390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200200000002 is a wasteful number, since it uses less digits than its factorization.

200200000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146989953.

The product of its (nonzero) digits is 8, while the sum is 6.

Adding to 200200000002 its reverse (200000002002), we get a palindrome (400200002004).

The spelling of 200200000002 in words is "two hundred billion, two hundred million, two", and thus it is an aban number.

Divisors: 1 2 3 6 227 454 681 1362 146989721 293979442 440969163 881938326 33366666667 66733333334 100100000001 200200000002