Base | Representation |
---|---|
bin | 11001011011100… |
… | …11001101000100 |
3 | 112212102102120222 |
4 | 30231303031010 |
5 | 414103122204 |
6 | 33100243512 |
7 | 5200204346 |
oct | 1455631504 |
9 | 485372528 |
10 | 213332804 |
11 | aa46a103 |
12 | 5b540598 |
13 | 35274b39 |
14 | 20493296 |
15 | 13adeabe |
hex | cb73344 |
213332804 has 12 divisors (see below), whose sum is σ = 382014864. Its totient is φ = 104185704.
The previous prime is 213332803. The next prime is 213332809. The reversal of 213332804 is 408233312.
213332804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (213332803) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619982 + ... + 620325.
It is an arithmetic number, because the mean of its divisors is an integer number (31834572).
Almost surely, 2213332804 is an apocalyptic number.
It is an amenable number.
213332804 is a deficient number, since it is larger than the sum of its proper divisors (168682060).
213332804 is a wasteful number, since it uses less digits than its factorization.
213332804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1240354 (or 1240352 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 213332804 is about 14605.9167463052. The cubic root of 213332804 is about 597.5201386745.
The spelling of 213332804 in words is "two hundred thirteen million, three hundred thirty-two thousand, eight hundred four".
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