Base | Representation |
---|---|
bin | 1111010111101010… |
… | …0001001110110110 |
3 | 101122112100020112022 |
4 | 3311322201032312 |
5 | 31422143232030 |
6 | 1521221153142 |
7 | 204145240055 |
oct | 36572411666 |
9 | 11575306468 |
10 | 4125758390 |
11 | 1827979386 |
12 | 97185b7b2 |
13 | 5099b3670 |
14 | 2b1d2c39c |
15 | 192316de5 |
hex | f5ea13b6 |
4125758390 has 32 divisors (see below), whose sum is σ = 8468076960. Its totient is φ = 1433746944.
The previous prime is 4125758389. The next prime is 4125758419. The reversal of 4125758390 is 938575214.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 931220 + ... + 935639.
It is an arithmetic number, because the mean of its divisors is an integer number (264627405).
Almost surely, 24125758390 is an apocalyptic number.
4125758390 is an abundant number, since it is smaller than the sum of its proper divisors (4342318570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4125758390 is a wasteful number, since it uses less digits than its factorization.
4125758390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1866896.
The product of its (nonzero) digits is 302400, while the sum is 44.
The square root of 4125758390 is about 64232.0666801248. The cubic root of 4125758390 is about 1603.8654443069.
The spelling of 4125758390 in words is "four billion, one hundred twenty-five million, seven hundred fifty-eight thousand, three hundred ninety".
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