Base | Representation |
---|---|
bin | 11001010001101… |
… | …01101011101010 |
3 | 112202222100112201 |
4 | 30220311223222 |
5 | 413240012414 |
6 | 33012330414 |
7 | 5153146531 |
oct | 1450655352 |
9 | 482870481 |
10 | 212032234 |
11 | a9760a57 |
12 | 5b013a0a |
13 | 34c0ab7b |
14 | 20235318 |
15 | 13934574 |
hex | ca35aea |
212032234 has 8 divisors (see below), whose sum is σ = 318138660. Its totient is φ = 105986016.
The previous prime is 212032231. The next prime is 212032241. The reversal of 212032234 is 432230212.
It can be written as a sum of positive squares in 2 ways, for example, as 160149025 + 51883209 = 12655^2 + 7203^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (212032231) 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, 4869 + ... + 21160.
Almost surely, 2212032234 is an apocalyptic number.
212032234 is a deficient number, since it is larger than the sum of its proper divisors (106106426).
212032234 is a wasteful number, since it uses less digits than its factorization.
212032234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30104.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 212032234 is about 14561.3266565928. The cubic root of 212032234 is about 596.3034147935.
Adding to 212032234 its reverse (432230212), we get a palindrome (644262446).
The spelling of 212032234 in words is "two hundred twelve million, thirty-two thousand, two hundred thirty-four".
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