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200010211110001 = 31891011069671431
BaseRepresentation
bin101101011110100010000001…
…100101011010110001110001
3222020011210022111122012011201
4231132202001211122301301
5202203431403021010001
61545215231133011201
760062155325315515
oct5536420145326161
9866153274565151
10200010211110001
1158802943a09436
121a52339b023b01
13877ab609234c6
14375678dc1c145
15181cad074d501
hexb5e88195ac71

200010211110001 has 32 divisors (see below), whose sum is σ = 211046654822400. Its totient is φ = 189311031360000.

The previous prime is 200010211109999. The next prime is 200010211110013. The reversal of 200010211110001 is 100011112010002.

It is not a de Polignac number, because 200010211110001 - 21 = 200010211109999 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 200010211110001.

It is not an unprimeable number, because it can be changed into a prime (200010211110071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297550756 + ... + 298222186.

It is an arithmetic number, because the mean of its divisors is an integer number (6595207963200).

Almost surely, 2200010211110001 is an apocalyptic number.

It is an amenable number.

200010211110001 is a deficient number, since it is larger than the sum of its proper divisors (11036443712399).

200010211110001 is a wasteful number, since it uses less digits than its factorization.

200010211110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672721.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200010211110001 its reverse (100011112010002), we get a palindrome (300021323120003).

Subtracting from 200010211110001 its reverse (100011112010002), we obtain a palindrome (99999099099999).

The spelling of 200010211110001 in words is "two hundred trillion, ten billion, two hundred eleven million, one hundred ten thousand, one".

Divisors: 1 31 89 101 1069 2759 3131 8989 33139 95141 107969 278659 671431 2949371 3347039 9609241 20814361 59757359 67814531 297886471 717759739 1852478129 2102250461 6035493259 22250551909 63880616771 72493733639 187100291029 1980299119901 2247305742809 6451942293871 200010211110001