Base | Representation |
---|---|
bin | 11001010111110… |
… | …01010110001000 |
3 | 112211111001220121 |
4 | 30223321112020 |
5 | 413441134142 |
6 | 33041433024 |
7 | 5163025222 |
oct | 1453712610 |
9 | 484431817 |
10 | 212833672 |
11 | aa1590a7 |
12 | 5b33b774 |
13 | 3512b8ac |
14 | 203a3412 |
15 | 13a41c67 |
hex | caf9588 |
212833672 has 16 divisors (see below), whose sum is σ = 407554560. Its totient is φ = 104152464.
The previous prime is 212833669. The next prime is 212833681. The reversal of 212833672 is 276338212.
212833672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 282648 + ... + 283399.
It is an arithmetic number, because the mean of its divisors is an integer number (25472160).
Almost surely, 2212833672 is an apocalyptic number.
It is an amenable number.
212833672 is a deficient number, since it is larger than the sum of its proper divisors (194720888).
212833672 is a wasteful number, since it uses less digits than its factorization.
212833672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566100 (or 566096 counting only the distinct ones).
The product of its digits is 24192, while the sum is 34.
The square root of 212833672 is about 14588.8201030789. The cubic root of 212833672 is about 597.0537713894.
The spelling of 212833672 in words is "two hundred twelve million, eight hundred thirty-three thousand, six hundred seventy-two".
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