Base | Representation |
---|---|
bin | 1100111011111000010… |
… | …0010011001010111000 |
3 | 210020121201221220210020 |
4 | 3032332010103022320 |
5 | 12120112411131412 |
6 | 250031513450440 |
7 | 22025055640140 |
oct | 3167604231270 |
9 | 706551856706 |
10 | 222232130232 |
11 | 86280275752 |
12 | 370a1110a20 |
13 | 17c58297c18 |
14 | aa82a09920 |
15 | 5baa15718c |
hex | 33be1132b8 |
222232130232 has 32 divisors (see below), whose sum is σ = 634948944000. Its totient is φ = 63494894304.
The previous prime is 222232130207. The next prime is 222232130257. The reversal of 222232130232 is 232031232222.
222232130232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (222232130207) and next prime (222232130257).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661404982 + ... + 661405317.
It is an arithmetic number, because the mean of its divisors is an integer number (19842154500).
Almost surely, 2222232130232 is an apocalyptic number.
It is an amenable number.
222232130232 is an abundant number, since it is smaller than the sum of its proper divisors (412716813768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222232130232 is a wasteful number, since it uses less digits than its factorization.
222232130232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1322810315 (or 1322810311 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 222232130232 its reverse (232031232222), we get a palindrome (454263362454).
The spelling of 222232130232 in words is "two hundred twenty-two billion, two hundred thirty-two million, one hundred thirty thousand, two hundred thirty-two".
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