Base | Representation |
---|---|
bin | 1111110010111111… |
… | …1011110100011100 |
3 | 101221112002212110220 |
4 | 3330233323310130 |
5 | 32141022033340 |
6 | 1540435001340 |
7 | 210040003554 |
oct | 37457736434 |
9 | 11845085426 |
10 | 4240424220 |
11 | 188667752a |
12 | 9a4139250 |
13 | 527690676 |
14 | 2c325a164 |
15 | 19c416ed0 |
hex | fcbfbd1c |
4240424220 has 48 divisors (see below), whose sum is σ = 12194091168. Its totient is φ = 1100217600.
The previous prime is 4240424213. The next prime is 4240424239. The reversal of 4240424220 is 224240424.
It is a congruent number.
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, 952831 + ... + 957270.
It is an arithmetic number, because the mean of its divisors is an integer number (254043566).
Almost surely, 24240424220 is an apocalyptic number.
It is an amenable number.
4240424220 is an abundant number, since it is smaller than the sum of its proper divisors (7953666948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240424220 is a wasteful number, since it uses less digits than its factorization.
4240424220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1910150 (or 1910148 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 24.
The square root of 4240424220 is about 65118.5397563551. The cubic root of 4240424220 is about 1618.5884442556.
Adding to 4240424220 its reverse (224240424), we get a palindrome (4464664644).
The spelling of 4240424220 in words is "four billion, two hundred forty million, four hundred twenty-four thousand, two hundred twenty".
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