Base | Representation |
---|---|
bin | 1110001110001111010… |
… | …0101111011001000100 |
3 | 212100200111121111221010 |
4 | 3203203310233121010 |
5 | 13000402122002322 |
6 | 304125355122220 |
7 | 23436661214655 |
oct | 3434364573104 |
9 | 770614544833 |
10 | 244340422212 |
11 | 94695886737 |
12 | 3b431143370 |
13 | 1a06c6a49b3 |
14 | bb7ccd952c |
15 | 655102720c |
hex | 38e3d2f644 |
244340422212 has 48 divisors (see below), whose sum is σ = 579595528512. Its totient is φ = 80094814080.
The previous prime is 244340422211. The next prime is 244340422219. The reversal of 244340422212 is 212224043442.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 244340422212.
It is not an unprimeable number, because it can be changed into a prime (244340422211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3735178 + ... + 3800030.
It is an arithmetic number, because the mean of its divisors is an integer number (12074906844).
Almost surely, 2244340422212 is an apocalyptic number.
It is an amenable number.
244340422212 is an abundant number, since it is smaller than the sum of its proper divisors (335255106300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244340422212 is a wasteful number, since it uses less digits than its factorization.
244340422212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70068 (or 70066 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 244340422212 its reverse (212224043442), we get a palindrome (456564465654).
The spelling of 244340422212 in words is "two hundred forty-four billion, three hundred forty million, four hundred twenty-two thousand, two hundred twelve".
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