Base | Representation |
---|---|
bin | 111110101011110… |
… | …0010011011010001 |
3 | 12102120202211210201 |
4 | 1331113202123101 |
5 | 13301422303241 |
6 | 544413255201 |
7 | 103056642022 |
oct | 17527423321 |
9 | 5376684721 |
10 | 2103322321 |
11 | 98a2a8211 |
12 | 4a8494501 |
13 | 2769b2129 |
14 | 15d4b2c49 |
15 | c49c1931 |
hex | 7d5e26d1 |
2103322321 has 2 divisors, whose sum is σ = 2103322322. Its totient is φ = 2103322320.
The previous prime is 2103322303. The next prime is 2103322343. The reversal of 2103322321 is 1232233012.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1162059921 + 941262400 = 34089^2 + 30680^2 .
It is a cyclic number.
It is not a de Polignac number, because 2103322321 - 25 = 2103322289 is a prime.
It is not a weakly prime, because it can be changed into another prime (2103329321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051661160 + 1051661161.
It is an arithmetic number, because the mean of its divisors is an integer number (1051661161).
Almost surely, 22103322321 is an apocalyptic number.
It is an amenable number.
2103322321 is a deficient number, since it is larger than the sum of its proper divisors (1).
2103322321 is an equidigital number, since it uses as much as digits as its factorization.
2103322321 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2103322321 is about 45861.9921176566. The cubic root of 2103322321 is about 1281.2541258451.
Adding to 2103322321 its reverse (1232233012), we get a palindrome (3335555333).
The spelling of 2103322321 in words is "two billion, one hundred three million, three hundred twenty-two thousand, three hundred twenty-one".
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