Base | Representation |
---|---|
bin | 11001100101000… |
… | …00110100101000 |
3 | 112221202012021120 |
4 | 30302200310220 |
5 | 414412140412 |
6 | 33142535240 |
7 | 5213541234 |
oct | 1462406450 |
9 | 487665246 |
10 | 214568232 |
11 | 10013331a |
12 | 5ba37520 |
13 | 355b8268 |
14 | 206d55c4 |
15 | 13c85b8c |
hex | cca0d28 |
214568232 has 32 divisors (see below), whose sum is σ = 545218080. Its totient is φ = 70349760.
The previous prime is 214568227. The next prime is 214568251. The reversal of 214568232 is 232865412.
It is a junction number, because it is equal to n+sod(n) for n = 214568193 and 214568202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71818 + ... + 74745.
It is an arithmetic number, because the mean of its divisors is an integer number (17038065).
Almost surely, 2214568232 is an apocalyptic number.
It is an amenable number.
214568232 is an abundant number, since it is smaller than the sum of its proper divisors (330649848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214568232 is a wasteful number, since it uses less digits than its factorization.
214568232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146633 (or 146629 counting only the distinct ones).
The product of its digits is 23040, while the sum is 33.
The square root of 214568232 is about 14648.1477327340. The cubic root of 214568232 is about 598.6713488709.
The spelling of 214568232 in words is "two hundred fourteen million, five hundred sixty-eight thousand, two hundred thirty-two".
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