Base | Representation |
---|---|
bin | 111110101011100… |
… | …1010010000000101 |
3 | 12102120120210222022 |
4 | 1331113022100011 |
5 | 13301411121201 |
6 | 544411212525 |
7 | 103056050234 |
oct | 17527122005 |
9 | 5376523868 |
10 | 2103223301 |
11 | 98a23a883 |
12 | 4a8447145 |
13 | 27697903a |
14 | 15d488b1b |
15 | c49a241b |
hex | 7d5ca405 |
2103223301 has 4 divisors (see below), whose sum is σ = 2160067212. Its totient is φ = 2046379392.
The previous prime is 2103223271. The next prime is 2103223307. The reversal of 2103223301 is 1033223012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1296720100 + 806503201 = 36010^2 + 28399^2 .
It is a cyclic number.
It is not a de Polignac number, because 2103223301 - 230 = 1029481477 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 2103223301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103223307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28421900 + ... + 28421973.
It is an arithmetic number, because the mean of its divisors is an integer number (540016803).
Almost surely, 22103223301 is an apocalyptic number.
It is an amenable number.
2103223301 is a deficient number, since it is larger than the sum of its proper divisors (56843911).
2103223301 is an equidigital number, since it uses as much as digits as its factorization.
2103223301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56843910.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2103223301 is about 45860.9125617884. The cubic root of 2103223301 is about 1281.2340192780.
Adding to 2103223301 its reverse (1033223012), we get a palindrome (3136446313).
The spelling of 2103223301 in words is "two billion, one hundred three million, two hundred twenty-three thousand, three hundred one".
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