Base | Representation |
---|---|
bin | 1000001111011011… |
… | …1111111110101100 |
3 | 12201011201002100110 |
4 | 2003312333332230 |
5 | 14012312430012 |
6 | 1003303500020 |
7 | 105551446164 |
oct | 20366777654 |
9 | 5634632313 |
10 | 2212233132 |
11 | a3582554a |
12 | 518a57610 |
13 | 2934257b5 |
14 | 16db435a4 |
15 | ce33673c |
hex | 83dbffac |
2212233132 has 24 divisors (see below), whose sum is σ = 5210122176. Its totient is φ = 730518928.
The previous prime is 2212233131. The next prime is 2212233181. The reversal of 2212233132 is 2313322122.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2212233099 and 2212233108.
It is not an unprimeable number, because it can be changed into a prime (2212233131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860178 + ... + 862745.
It is an arithmetic number, because the mean of its divisors is an integer number (217088424).
Almost surely, 22212233132 is an apocalyptic number.
It is an amenable number.
2212233132 is an abundant number, since it is smaller than the sum of its proper divisors (2997889044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212233132 is a wasteful number, since it uses less digits than its factorization.
2212233132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1723037 (or 1723035 counting only the distinct ones).
The product of its digits is 864, while the sum is 21.
The square root of 2212233132 is about 47034.3824451858. The cubic root of 2212233132 is about 1302.9976449998.
Adding to 2212233132 its reverse (2313322122), we get a palindrome (4525555254).
The spelling of 2212233132 in words is "two billion, two hundred twelve million, two hundred thirty-three thousand, one hundred thirty-two".
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