Base | Representation |
---|---|
bin | 1111110011101010… |
… | …0100001110000100 |
3 | 101221201100110102011 |
4 | 3330322210032010 |
5 | 32142230224030 |
6 | 1541014424004 |
7 | 210102461650 |
oct | 37472441604 |
9 | 11851313364 |
10 | 4243211140 |
11 | 1888200373 |
12 | 9a5062004 |
13 | 52812802c |
14 | 2c3783a60 |
15 | 19c7b7b2a |
hex | fcea4384 |
4243211140 has 48 divisors (see below), whose sum is σ = 10323234432. Its totient is φ = 1434882816.
The previous prime is 4243211117. The next prime is 4243211177. The reversal of 4243211140 is 411123424.
It is a happy number.
4243211140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197374 + ... + 217813.
It is an arithmetic number, because the mean of its divisors is an integer number (215067384).
Almost surely, 24243211140 is an apocalyptic number.
It is an amenable number.
4243211140 is an abundant number, since it is smaller than the sum of its proper divisors (6080023292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4243211140 is a wasteful number, since it uses less digits than its factorization.
4243211140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 415276 (or 415274 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 4243211140 is about 65139.9350629090. The cubic root of 4243211140 is about 1618.9429597797.
Adding to 4243211140 its reverse (411123424), we get a palindrome (4654334564).
The spelling of 4243211140 in words is "four billion, two hundred forty-three million, two hundred eleven thousand, one hundred forty".
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