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212000514211 = 1729430021327
BaseRepresentation
bin1100010101110000110…
…1110010000010100011
3202021012200100222012201
43011130031302002203
511433134112423321
6241220334434031
721213366431623
oct3053415620243
9667180328181
10212000514211
11819aa844142
1235106662917
1316cb7603a65
14a391bd4883
1557abc97291
hex315c3720a3

212000514211 has 8 divisors (see below), whose sum is σ = 232211517120. Its totient is φ = 192649554048.

The previous prime is 212000514107. The next prime is 212000514241. The reversal of 212000514211 is 112415000212.

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 212000514211 - 215 = 212000481443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212000514241) 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, 215010171 + ... + 215011156.

It is an arithmetic number, because the mean of its divisors is an integer number (29026439640).

Almost surely, 2212000514211 is an apocalyptic number.

212000514211 is a deficient number, since it is larger than the sum of its proper divisors (20211002909).

212000514211 is a wasteful number, since it uses less digits than its factorization.

212000514211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430021373.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 212000514211 its reverse (112415000212), we get a palindrome (324415514423).

The spelling of 212000514211 in words is "two hundred twelve billion, five hundred fourteen thousand, two hundred eleven".

Divisors: 1 17 29 493 430021327 7310362559 12470618483 212000514211