Base | Representation |
---|---|
bin | 111101001100000… |
… | …0100011111101111 |
3 | 12022002022211012010 |
4 | 1322120010133233 |
5 | 13201100131343 |
6 | 535421412303 |
7 | 101610214254 |
oct | 17230043757 |
9 | 5262284163 |
10 | 2053130223 |
11 | 963a36141 |
12 | 49370a093 |
13 | 26948a471 |
14 | 15696942b |
15 | c03a9d33 |
hex | 7a6047ef |
2053130223 has 8 divisors (see below), whose sum is σ = 2737764736. Its totient is φ = 1368624600.
The previous prime is 2053130221. The next prime is 2053130237. The reversal of 2053130223 is 3220313502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2053130223 - 21 = 2053130221 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2053130223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2053130221) 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, 14718 + ... + 65748.
It is an arithmetic number, because the mean of its divisors is an integer number (342220592).
Almost surely, 22053130223 is an apocalyptic number.
2053130223 is a deficient number, since it is larger than the sum of its proper divisors (684634513).
2053130223 is a wasteful number, since it uses less digits than its factorization.
2053130223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64445.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 2053130223 is about 45311.4800354171. The cubic root of 2053130223 is about 1270.9803377789.
Adding to 2053130223 its reverse (3220313502), we get a palindrome (5273443725).
The spelling of 2053130223 in words is "two billion, fifty-three million, one hundred thirty thousand, two hundred twenty-three".
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