Base | Representation |
---|---|
bin | 1111110000110… |
… | …01010011010100 |
3 | 100012210200112001 |
4 | 13320121103110 |
5 | 232322133322 |
6 | 21042005044 |
7 | 3163613221 |
oct | 770312324 |
9 | 305720461 |
10 | 132224212 |
11 | 6870100a |
12 | 38346784 |
13 | 21516ca3 |
14 | 137bc948 |
15 | b91c827 |
hex | 7e194d4 |
132224212 has 12 divisors (see below), whose sum is σ = 231989940. Its totient is φ = 65941376.
The previous prime is 132224201. The next prime is 132224219. The reversal of 132224212 is 212422231.
It can be written as a sum of positive squares in 2 ways, for example, as 24147396 + 108076816 = 4914^2 + 10396^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 132224212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132224219) 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, 40933 + ... + 44044.
It is an arithmetic number, because the mean of its divisors is an integer number (19332495).
Almost surely, 2132224212 is an apocalyptic number.
It is an amenable number.
132224212 is a deficient number, since it is larger than the sum of its proper divisors (99765728).
132224212 is a wasteful number, since it uses less digits than its factorization.
132224212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85370 (or 85368 counting only the distinct ones).
The product of its digits is 384, while the sum is 19.
The square root of 132224212 is about 11498.8787279456. The cubic root of 132224212 is about 509.4524586284.
Adding to 132224212 its reverse (212422231), we get a palindrome (344646443).
The spelling of 132224212 in words is "one hundred thirty-two million, two hundred twenty-four thousand, two hundred twelve".
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