Base | Representation |
---|---|
bin | 1001101011100… |
… | …0001010011100 |
3 | 2211101201000212 |
4 | 2122320022130 |
5 | 40343201340 |
6 | 4010111552 |
7 | 1002044663 |
oct | 232701234 |
9 | 84351025 |
10 | 40600220 |
11 | 20a10601 |
12 | 1171b5b8 |
13 | 8546acb |
14 | 556bdda |
15 | 386ea65 |
hex | 26b829c |
40600220 has 24 divisors (see below), whose sum is σ = 85428000. Its totient is φ = 16208192.
The previous prime is 40600171. The next prime is 40600229. The reversal of 40600220 is 2200604.
It is a junction number, because it is equal to n+sod(n) for n = 40600195 and 40600204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40600229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10286 + ... + 13674.
It is an arithmetic number, because the mean of its divisors is an integer number (3559500).
Almost surely, 240600220 is an apocalyptic number.
It is an amenable number.
40600220 is an abundant number, since it is smaller than the sum of its proper divisors (44827780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40600220 is a wasteful number, since it uses less digits than its factorization.
40600220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3997 (or 3995 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 40600220 is about 6371.8301923388. The cubic root of 40600220 is about 343.6973067440.
Adding to 40600220 its reverse (2200604), we get a palindrome (42800824).
The spelling of 40600220 in words is "forty million, six hundred thousand, two hundred twenty".
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