Base | Representation |
---|---|
bin | 1100010011001010100… |
… | …1011110101101101100 |
3 | 202012102002010021200101 |
4 | 3010302221132231230 |
5 | 11430222100211022 |
6 | 241023223240444 |
7 | 21160200662440 |
oct | 3046251365554 |
9 | 665362107611 |
10 | 211303132012 |
11 | 81682122615 |
12 | 34b50ba9124 |
13 | 16c05ca007b |
14 | a32733c820 |
15 | 576a940627 |
hex | 3132a5eb6c |
211303132012 has 12 divisors (see below), whose sum is σ = 422606264080. Its totient is φ = 90558485136.
The previous prime is 211303132009. The next prime is 211303132043. The reversal of 211303132012 is 210231303112.
211303132012 is an admirable number.
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, 3773270187 + ... + 3773270242.
Almost surely, 2211303132012 is an apocalyptic number.
It is an amenable number.
211303132012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211303132012 is a wasteful number, since it uses less digits than its factorization.
211303132012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7546540440 (or 7546540438 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 211303132012 its reverse (210231303112), we get a palindrome (421534435124).
The spelling of 211303132012 in words is "two hundred eleven billion, three hundred three million, one hundred thirty-two thousand, twelve".
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