Base | Representation |
---|---|
bin | 1000011001010100… |
… | …0101101010000100 |
3 | 12211001200120002122 |
4 | 2012111011222010 |
5 | 14103420101030 |
6 | 1011344025112 |
7 | 106563631313 |
oct | 20625055204 |
9 | 5731616078 |
10 | 2253675140 |
11 | a57160542 |
12 | 52a902198 |
13 | 29bba57b2 |
14 | 17545027a |
15 | d2cc08e5 |
hex | 86545a84 |
2253675140 has 24 divisors (see below), whose sum is σ = 4736477592. Its totient is φ = 900753920.
The previous prime is 2253675131. The next prime is 2253675161. The reversal of 2253675140 is 415763522.
It can be written as a sum of positive squares in 4 ways, for example, as 957531136 + 1296144004 = 30944^2 + 36002^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2253675140.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18581 + ... + 69660.
It is an arithmetic number, because the mean of its divisors is an integer number (197353233).
Almost surely, 22253675140 is an apocalyptic number.
2253675140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2253675140 is an abundant number, since it is smaller than the sum of its proper divisors (2482802452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2253675140 is a wasteful number, since it uses less digits than its factorization.
2253675140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89527 (or 89525 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 2253675140 is about 47472.8884733171. Note that the first 3 decimals coincide. The cubic root of 2253675140 is about 1311.0837602315.
The spelling of 2253675140 in words is "two billion, two hundred fifty-three million, six hundred seventy-five thousand, one hundred forty".
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