Base | Representation |
---|---|
bin | 110000101001001010… |
… | …100110011110011100 |
3 | 11222211000102201211020 |
4 | 300221022212132130 |
5 | 1323431421034234 |
6 | 35554431324140 |
7 | 3526212551316 |
oct | 605112463634 |
9 | 158730381736 |
10 | 52230252444 |
11 | 20172685797 |
12 | a157980650 |
13 | 4c04b34226 |
14 | 2756a047b6 |
15 | 155a58a549 |
hex | c292a679c |
52230252444 has 48 divisors (see below), whose sum is σ = 125505139200. Its totient is φ = 16898334336.
The previous prime is 52230252439. The next prime is 52230252457. The reversal of 52230252444 is 44425203225.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410977 + ... + 522840.
It is an arithmetic number, because the mean of its divisors is an integer number (2614690400).
Almost surely, 252230252444 is an apocalyptic number.
It is an amenable number.
52230252444 is an abundant number, since it is smaller than the sum of its proper divisors (73274886756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52230252444 is a wasteful number, since it uses less digits than its factorization.
52230252444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 933962 (or 933960 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 33.
Adding to 52230252444 its reverse (44425203225), we get a palindrome (96655455669).
The spelling of 52230252444 in words is "fifty-two billion, two hundred thirty million, two hundred fifty-two thousand, four hundred forty-four".
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