Search a number
-
+
200000200210221 = 3897121105190903
BaseRepresentation
bin101101011110011000101100…
…111000110111011100101101
3222020010211110211100210100210
4231132120230320313130231
5202203300402223211341
61545210453520413033
760061352256136005
oct5536305470673455
9866124424323323
10200000200210221
11587a967702a244
121a521466477179
138779c268baa78
1437560c045d005
15181c6e693ac16
hexb5e62ce3772d

200000200210221 has 16 divisors (see below), whose sum is σ = 269701062583680. Its totient is φ = 131816823114240.

The previous prime is 200000200210141. The next prime is 200000200210229. The reversal of 200000200210221 is 122012002000002.

It is not a de Polignac number, because 200000200210221 - 211 = 200000200208173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200000200210197 and 200000200210206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000200210229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50694145 + ... + 54496758.

It is an arithmetic number, because the mean of its divisors is an integer number (16856316411480).

Almost surely, 2200000200210221 is an apocalyptic number.

It is an amenable number.

200000200210221 is a deficient number, since it is larger than the sum of its proper divisors (69700862373459).

200000200210221 is a wasteful number, since it uses less digits than its factorization.

200000200210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105198116.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200000200210221 its reverse (122012002000002), we get a palindrome (322012202210223).

The spelling of 200000200210221 in words is "two hundred trillion, two hundred million, two hundred ten thousand, two hundred twenty-one".

Divisors: 1 3 89 267 7121 21363 633769 1901307 105190903 315572709 9361990367 28085971101 749064420263 2247193260789 66666733403407 200000200210221