Base | Representation |
---|---|
bin | 1011000111011011… |
… | …0100101111010001 |
3 | 21200221210210211012 |
4 | 2301312310233101 |
5 | 22102342022100 |
6 | 1212032100305 |
7 | 133642030454 |
oct | 26166645721 |
9 | 7627723735 |
10 | 2983939025 |
11 | 12a13a0611 |
12 | 6b3394695 |
13 | 38727ccc2 |
14 | 20442549b |
15 | 126e70135 |
hex | b1db4bd1 |
2983939025 has 12 divisors (see below), whose sum is σ = 3917736972. Its totient is φ = 2246730240.
The previous prime is 2983938977. The next prime is 2983939043. The reversal of 2983939025 is 5209393892.
It can be written as a sum of positive squares in 6 ways, for example, as 66210769 + 2917728256 = 8137^2 + 54016^2 .
It is not a de Polignac number, because 2983939025 - 218 = 2983676881 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3510092 + ... + 3510941.
It is an arithmetic number, because the mean of its divisors is an integer number (326478081).
Almost surely, 22983939025 is an apocalyptic number.
2983939025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2983939025 is a deficient number, since it is larger than the sum of its proper divisors (933797947).
2983939025 is a wasteful number, since it uses less digits than its factorization.
2983939025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7021060 (or 7021055 counting only the distinct ones).
The product of its (nonzero) digits is 1049760, while the sum is 50.
The square root of 2983939025 is about 54625.4430187985. The cubic root of 2983939025 is about 1439.6711930914.
The spelling of 2983939025 in words is "two billion, nine hundred eighty-three million, nine hundred thirty-nine thousand, twenty-five".
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