Base | Representation |
---|---|
bin | 1111101110001011… |
… | …1010110100100010 |
3 | 101220010010011010120 |
4 | 3323202322310202 |
5 | 32120340010132 |
6 | 1534434141110 |
7 | 206403256152 |
oct | 37342726442 |
9 | 11803104116 |
10 | 4220235042 |
11 | 1876238061 |
12 | 999421796 |
13 | 5234420ca |
14 | 2c06c2762 |
15 | 19a77a02c |
hex | fb8bad22 |
4220235042 has 16 divisors (see below), whose sum is σ = 8646335712. Its totient is φ = 1372434080.
The previous prime is 4220235037. The next prime is 4220235053. The reversal of 4220235042 is 2405320224.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8577468 + ... + 8577959.
It is an arithmetic number, because the mean of its divisors is an integer number (540395982).
Almost surely, 24220235042 is an apocalyptic number.
4220235042 is an abundant number, since it is smaller than the sum of its proper divisors (4426100670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4220235042 is a wasteful number, since it uses less digits than its factorization.
4220235042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17155473.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 4220235042 is about 64963.3361366240. The cubic root of 4220235042 is about 1616.0155908966.
Adding to 4220235042 its reverse (2405320224), we get a palindrome (6625555266).
The spelling of 4220235042 in words is "four billion, two hundred twenty million, two hundred thirty-five thousand, forty-two".
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