Base | Representation |
---|---|
bin | 111110101011111… |
… | …0111011011010001 |
3 | 12102120221012210111 |
4 | 1331113313123101 |
5 | 13301433031322 |
6 | 544415201321 |
7 | 103060450552 |
oct | 17527673321 |
9 | 5376835714 |
10 | 2103408337 |
11 | 98a3568a8 |
12 | 4a8516241 |
13 | 276a12324 |
14 | 15d4d6329 |
15 | c49dc177 |
hex | 7d5f76d1 |
2103408337 has 2 divisors, whose sum is σ = 2103408338. Its totient is φ = 2103408336.
The previous prime is 2103408313. The next prime is 2103408341. The reversal of 2103408337 is 7338043012.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1692170496 + 411237841 = 41136^2 + 20279^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2103408337 is a prime.
It is a super-2 number, since 2×21034083372 = 8848653264322211138, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2103408299 and 2103408308.
It is not a weakly prime, because it can be changed into another prime (2103408037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051704168 + 1051704169.
It is an arithmetic number, because the mean of its divisors is an integer number (1051704169).
Almost surely, 22103408337 is an apocalyptic number.
It is an amenable number.
2103408337 is a deficient number, since it is larger than the sum of its proper divisors (1).
2103408337 is an equidigital number, since it uses as much as digits as its factorization.
2103408337 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12096, while the sum is 31.
The square root of 2103408337 is about 45862.9298780617. The cubic root of 2103408337 is about 1281.2715913649.
The spelling of 2103408337 in words is "two billion, one hundred three million, four hundred eight thousand, three hundred thirty-seven".
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