Base | Representation |
---|---|
bin | 1100010010001011100… |
… | …0111000110000001100 |
3 | 202011201122121112200020 |
4 | 3010202320320300030 |
5 | 11424201404012442 |
6 | 240541100302140 |
7 | 21150510436653 |
oct | 3044270706014 |
9 | 664648545606 |
10 | 211038735372 |
11 | 815569564a3 |
12 | 34a98541950 |
13 | 16b9328985a |
14 | a30019619a |
15 | 57526159ec |
hex | 3122e38c0c |
211038735372 has 12 divisors (see below), whose sum is σ = 492423715896. Its totient is φ = 70346245120.
The previous prime is 211038735367. The next prime is 211038735409. The reversal of 211038735372 is 273537830112.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8793280629 + ... + 8793280652.
It is an arithmetic number, because the mean of its divisors is an integer number (41035309658).
Almost surely, 2211038735372 is an apocalyptic number.
It is an amenable number.
211038735372 is an abundant number, since it is smaller than the sum of its proper divisors (281384980524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211038735372 is a wasteful number, since it uses less digits than its factorization.
211038735372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17586561288 (or 17586561286 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 42.
The spelling of 211038735372 in words is "two hundred eleven billion, thirty-eight million, seven hundred thirty-five thousand, three hundred seventy-two".
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