Base | Representation |
---|---|
bin | 1000010010000000… |
… | …0111100110001000 |
3 | 12201220222201111101 |
4 | 2010200013212020 |
5 | 14023042342412 |
6 | 1004330511144 |
7 | 106042202140 |
oct | 20440074610 |
9 | 5656881441 |
10 | 2223012232 |
11 | a40917aa1 |
12 | 5205954b4 |
13 | 29572ab6c |
14 | 17134b920 |
15 | d0265457 |
hex | 84807988 |
2223012232 has 32 divisors (see below), whose sum is σ = 4917265920. Its totient is φ = 921985920.
The previous prime is 2223012227. The next prime is 2223012241. The reversal of 2223012232 is 2322103222.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638533 + ... + 642004.
It is an arithmetic number, because the mean of its divisors is an integer number (153664560).
Almost surely, 22223012232 is an apocalyptic number.
It is an amenable number.
2223012232 is an abundant number, since it is smaller than the sum of its proper divisors (2694253688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223012232 is a wasteful number, since it uses less digits than its factorization.
2223012232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1280581 (or 1280577 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2223012232 is about 47148.8306535804. The cubic root of 2223012232 is about 1305.1105012540.
Adding to 2223012232 its reverse (2322103222), we get a palindrome (4545115454).
The spelling of 2223012232 in words is "two billion, two hundred twenty-three million, twelve thousand, two hundred thirty-two".
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