Base | Representation |
---|---|
bin | 1100010010111000010… |
… | …00001011110001000110 |
3 | 1111101102102210201021100 |
4 | 12021130020023301012 |
5 | 23410140311203410 |
6 | 522023314000530 |
7 | 42343523346045 |
oct | 6113410136106 |
9 | 1441372721240 |
10 | 422452444230 |
11 | 153185434033 |
12 | 69a5a576146 |
13 | 30ab61346bb |
14 | 1663807a55c |
15 | aec7ae98c0 |
hex | 625c20bc46 |
422452444230 has 48 divisors (see below), whose sum is σ = 1156185641520. Its totient is φ = 106724827584.
The previous prime is 422452444229. The next prime is 422452444237. The reversal of 422452444230 is 32444254224.
It is a happy number.
422452444230 is a `hidden beast` number, since 4 + 224 + 5 + 2 + 4 + 4 + 423 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (422452444237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123522397 + ... + 123525816.
It is an arithmetic number, because the mean of its divisors is an integer number (24087200865).
Almost surely, 2422452444230 is an apocalyptic number.
422452444230 is an abundant number, since it is smaller than the sum of its proper divisors (733733197290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422452444230 is a wasteful number, since it uses less digits than its factorization.
422452444230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247048245 (or 247048242 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 36.
Adding to 422452444230 its reverse (32444254224), we get a palindrome (454896698454).
The spelling of 422452444230 in words is "four hundred twenty-two billion, four hundred fifty-two million, four hundred forty-four thousand, two hundred thirty".
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