Base | Representation |
---|---|
bin | 111101001100100… |
… | …1111111001100011 |
3 | 12022002220111212002 |
4 | 1322121033321203 |
5 | 13201140022300 |
6 | 535432154215 |
7 | 101612641562 |
oct | 17231177143 |
9 | 5262814762 |
10 | 2053439075 |
11 | 964127196 |
12 | 49383896b |
13 | 269567c0c |
14 | 156a09bd9 |
15 | c041b5d5 |
hex | 7a64fe63 |
2053439075 has 12 divisors (see below), whose sum is σ = 2572517640. Its totient is φ = 1625813760.
The previous prime is 2053439029. The next prime is 2053439083. The reversal of 2053439075 is 5709343502.
It is not a de Polignac number, because 2053439075 - 212 = 2053434979 is a prime.
It is a super-2 number, since 2×20534390752 = 8433224069473711250, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 420965 + ... + 425814.
It is an arithmetic number, because the mean of its divisors is an integer number (214376470).
Almost surely, 22053439075 is an apocalyptic number.
2053439075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2053439075 is a deficient number, since it is larger than the sum of its proper divisors (519078565).
2053439075 is an equidigital number, since it uses as much as digits as its factorization.
2053439075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 846886 (or 846881 counting only the distinct ones).
The product of its (nonzero) digits is 113400, while the sum is 38.
The square root of 2053439075 is about 45314.8880060406. Note that the first 3 decimals coincide. The cubic root of 2053439075 is about 1271.0440656960.
The spelling of 2053439075 in words is "two billion, fifty-three million, four hundred thirty-nine thousand, seventy-five".
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