Base | Representation |
---|---|
bin | 111110000100000… |
… | …1001000000010011 |
3 | 12101010121102001021 |
4 | 1330020021000103 |
5 | 13231110240234 |
6 | 542351220311 |
7 | 102415014166 |
oct | 17410110023 |
9 | 5333542037 |
10 | 2082508819 |
11 | 979581776 |
12 | 4a1517697 |
13 | 2725a5651 |
14 | 15a815add |
15 | c2c5e9b4 |
hex | 7c209013 |
2082508819 has 2 divisors, whose sum is σ = 2082508820. Its totient is φ = 2082508818.
The previous prime is 2082508787. The next prime is 2082508843. The reversal of 2082508819 is 9188052802.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2082508819 - 25 = 2082508787 is a prime.
It is a super-2 number, since 2×20825088192 = 8673685962425549522, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2082506819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041254409 + 1041254410.
It is an arithmetic number, because the mean of its divisors is an integer number (1041254410).
Almost surely, 22082508819 is an apocalyptic number.
2082508819 is a deficient number, since it is larger than the sum of its proper divisors (1).
2082508819 is an equidigital number, since it uses as much as digits as its factorization.
2082508819 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 92160, while the sum is 43.
The square root of 2082508819 is about 45634.5134629482. The cubic root of 2082508819 is about 1277.0138762607.
The spelling of 2082508819 in words is "two billion, eighty-two million, five hundred eight thousand, eight hundred nineteen".
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