Base | Representation |
---|---|
bin | 1100010010000010010… |
… | …1111001001100000000 |
3 | 202011121222002211210201 |
4 | 3010200211321030000 |
5 | 11424112022430414 |
6 | 240533202334544 |
7 | 21146532060505 |
oct | 3044045711400 |
9 | 664558084721 |
10 | 211000201984 |
11 | 81537127820 |
12 | 34a8765a454 |
13 | 16b882b7730 |
14 | a2d90054ac |
15 | 574e053574 |
hex | 3120979300 |
211000201984 has 72 divisors (see below), whose sum is σ = 494808470352. Its totient is φ = 88531537920.
The previous prime is 211000201961. The next prime is 211000202051. The reversal of 211000201984 is 489102000112.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2845279 + ... + 2918494.
It is an arithmetic number, because the mean of its divisors is an integer number (6872339866).
Almost surely, 2211000201984 is an apocalyptic number.
It is an amenable number.
211000201984 is an abundant number, since it is smaller than the sum of its proper divisors (283808268368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211000201984 is a wasteful number, since it uses less digits than its factorization.
211000201984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5763813 (or 5763799 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 28.
The spelling of 211000201984 in words is "two hundred eleven billion, two hundred one thousand, nine hundred eighty-four".
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