Base | Representation |
---|---|
bin | 110000100011111110… |
… | …100110111000110100 |
3 | 11222120221200010221110 |
4 | 300203332212320310 |
5 | 1323242131103244 |
6 | 35542042115020 |
7 | 3524105035224 |
oct | 604376467064 |
9 | 158527603843 |
10 | 52143222324 |
11 | 20128542776 |
12 | a1327aba70 |
13 | 4bbcab200b |
14 | 274922c084 |
15 | 1552ae89b9 |
hex | c23fa6e34 |
52143222324 has 48 divisors (see below), whose sum is σ = 129499001856. Its totient is φ = 16272998400.
The previous prime is 52143222319. The next prime is 52143222343. The reversal of 52143222324 is 42322234125.
It is a junction number, because it is equal to n+sod(n) for n = 52143222291 and 52143222300.
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 15 ways as a sum of consecutive naturals, for example, 630157 + ... + 708084.
It is an arithmetic number, because the mean of its divisors is an integer number (2697895872).
Almost surely, 252143222324 is an apocalyptic number.
It is an amenable number.
52143222324 is an abundant number, since it is smaller than the sum of its proper divisors (77355779532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52143222324 is a wasteful number, since it uses less digits than its factorization.
52143222324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338456 (or 1338454 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
Adding to 52143222324 its reverse (42322234125), we get a palindrome (94465456449).
The spelling of 52143222324 in words is "fifty-two billion, one hundred forty-three million, two hundred twenty-two thousand, three hundred twenty-four".
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