Base | Representation |
---|---|
bin | 1111010011111011… |
… | …1101011011000100 |
3 | 101121102222000021202 |
4 | 3310332331123010 |
5 | 31404144121340 |
6 | 1515502402032 |
7 | 203565441446 |
oct | 36476753304 |
9 | 11542860252 |
10 | 4110145220 |
11 | 181a084a35 |
12 | 968590318 |
13 | 5066a7bbc |
14 | 2adc26496 |
15 | 190c80c15 |
hex | f4fbd6c4 |
4110145220 has 48 divisors (see below), whose sum is σ = 8708536368. Its totient is φ = 1629388800.
The previous prime is 4110145219. The next prime is 4110145229. The reversal of 4110145220 is 225410114.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 242300356 + 3867844864 = 15566^2 + 62192^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4110145192 and 4110145201.
It is not an unprimeable number, because it can be changed into a prime (4110145229) 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, 3158570 + ... + 3159870.
It is an arithmetic number, because the mean of its divisors is an integer number (181427841).
Almost surely, 24110145220 is an apocalyptic number.
It is an amenable number.
4110145220 is an abundant number, since it is smaller than the sum of its proper divisors (4598391148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4110145220 is a wasteful number, since it uses less digits than its factorization.
4110145220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2600 (or 2598 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 4110145220 is about 64110.4142866040. The cubic root of 4110145220 is about 1601.8397093785.
Adding to 4110145220 its reverse (225410114), we get a palindrome (4335555334).
The spelling of 4110145220 in words is "four billion, one hundred ten million, one hundred forty-five thousand, two hundred twenty".
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