Base | Representation |
---|---|
bin | 1111101110001011… |
… | …1100000111000000 |
3 | 101220010010102101001 |
4 | 3323202330013000 |
5 | 32120340142240 |
6 | 1534434221344 |
7 | 206403310432 |
oct | 37342740700 |
9 | 11803112331 |
10 | 4220240320 |
11 | 187624101a |
12 | 999424854 |
13 | 52344462a |
14 | 2c06c4652 |
15 | 19a77b89a |
hex | fb8bc1c0 |
4220240320 has 28 divisors (see below), whose sum is σ = 10049448024. Its totient is φ = 1688096000.
The previous prime is 4220240317. The next prime is 4220240357. The reversal of 4220240320 is 230420224.
4220240320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6593806 + ... + 6594445.
It is an arithmetic number, because the mean of its divisors is an integer number (358908858).
Almost surely, 24220240320 is an apocalyptic number.
4220240320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4220240320 is an abundant number, since it is smaller than the sum of its proper divisors (5829207704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4220240320 is a wasteful number, since it uses less digits than its factorization.
4220240320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13188268 (or 13188258 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 4220240320 is about 64963.3767595251. The cubic root of 4220240320 is about 1616.0162645816.
Adding to 4220240320 its reverse (230420224), we get a palindrome (4450660544).
The spelling of 4220240320 in words is "four billion, two hundred twenty million, two hundred forty thousand, three hundred twenty".
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