Base | Representation |
---|---|
bin | 1011100101110001… |
… | …01010011111101000 |
3 | 121001122120220002122 |
4 | 11302320222133220 |
5 | 100220420032130 |
6 | 2505240050412 |
7 | 310124505650 |
oct | 56270523750 |
9 | 17048526078 |
10 | 6222424040 |
11 | 270343a308 |
12 | 1257a63a08 |
13 | 7821a4921 |
14 | 43058b360 |
15 | 2664212e5 |
hex | 172e2a7e8 |
6222424040 has 64 divisors (see below), whose sum is σ = 16390805760. Its totient is φ = 2081364480.
The previous prime is 6222424009. The next prime is 6222424049. The reversal of 6222424040 is 404242226.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (6222424049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259532 + ... + 282491.
It is an arithmetic number, because the mean of its divisors is an integer number (256106340).
Almost surely, 26222424040 is an apocalyptic number.
It is an amenable number.
6222424040 is an abundant number, since it is smaller than the sum of its proper divisors (10168381720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6222424040 is a wasteful number, since it uses less digits than its factorization.
6222424040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 542082 (or 542078 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 26.
The square root of 6222424040 is about 78882.3430179403. The cubic root of 6222424040 is about 1839.3026697515.
Adding to 6222424040 its reverse (404242226), we get a palindrome (6626666266).
The spelling of 6222424040 in words is "six billion, two hundred twenty-two million, four hundred twenty-four thousand, forty".
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