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212002010211 = 3174156902161
BaseRepresentation
bin1100010101110001001…
…1011111010001100011
3202021012210011222100010
43011130103133101203
511433140003311321
6241220430500003
721213415232265
oct3053423372143
9667183158303
10212002010211
1181a00676102
1235107064603
1316cb7a08974
14a3920a3b35
1557abe90676
hex315c4df463

212002010211 has 8 divisors (see below), whose sum is σ = 299296955664. Its totient is φ = 133020869120.

The previous prime is 212002010197. The next prime is 212002010219. The reversal of 212002010211 is 112010200212.

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 212002010211 - 27 = 212002010083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212002010219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078451030 + ... + 2078451131.

It is an arithmetic number, because the mean of its divisors is an integer number (37412119458).

Almost surely, 2212002010211 is an apocalyptic number.

212002010211 is a deficient number, since it is larger than the sum of its proper divisors (87294945453).

212002010211 is a wasteful number, since it uses less digits than its factorization.

212002010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156902181.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212002010211 its reverse (112010200212), we get a palindrome (324012210423).

The spelling of 212002010211 in words is "two hundred twelve billion, two million, ten thousand, two hundred eleven".

Divisors: 1 3 17 51 4156902161 12470706483 70667336737 212002010211