Base | Representation |
---|---|
bin | 11001011100001… |
… | …11101110110100 |
3 | 112212120200221001 |
4 | 30232013232310 |
5 | 414113320014 |
6 | 33102133044 |
7 | 5201004442 |
oct | 1456075664 |
9 | 485520831 |
10 | 213416884 |
11 | aa51729a |
12 | 5b581184 |
13 | 352a41a5 |
14 | 204b5b92 |
15 | 13b09974 |
hex | cb87bb4 |
213416884 has 24 divisors (see below), whose sum is σ = 376488000. Its totient is φ = 105853440.
The previous prime is 213416843. The next prime is 213416893. The reversal of 213416884 is 488614312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475092 + ... + 475540.
It is an arithmetic number, because the mean of its divisors is an integer number (15687000).
Almost surely, 2213416884 is an apocalyptic number.
It is an amenable number.
213416884 is a deficient number, since it is larger than the sum of its proper divisors (163071116).
213416884 is a wasteful number, since it uses less digits than its factorization.
213416884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1143 (or 1141 counting only the distinct ones).
The product of its digits is 36864, while the sum is 37.
The square root of 213416884 is about 14608.7947483699. The cubic root of 213416884 is about 597.5986277669.
The spelling of 213416884 in words is "two hundred thirteen million, four hundred sixteen thousand, eight hundred eighty-four".
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