Base | Representation |
---|---|
bin | 111110010010101… |
… | …1011000101001011 |
3 | 12101200001101211120 |
4 | 1330211123011023 |
5 | 13240041410120 |
6 | 543223530323 |
7 | 102540164631 |
oct | 17445330513 |
9 | 5350041746 |
10 | 2090185035 |
11 | 982944a54 |
12 | 4a3bb99a3 |
13 | 2740625a3 |
14 | 15b853351 |
15 | c3779140 |
hex | 7c95b14b |
2090185035 has 32 divisors (see below), whose sum is σ = 3423720960. Its totient is φ = 1088544000.
The previous prime is 2090185033. The next prime is 2090185039. The reversal of 2090185035 is 5305810902.
It is not a de Polignac number, because 2090185035 - 21 = 2090185033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2090184987 and 2090185005.
It is not an unprimeable number, because it can be changed into a prime (2090185033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125815 + ... + 141455.
It is an arithmetic number, because the mean of its divisors is an integer number (106991280).
Almost surely, 22090185035 is an apocalyptic number.
2090185035 is a deficient number, since it is larger than the sum of its proper divisors (1333535925).
2090185035 is a wasteful number, since it uses less digits than its factorization.
2090185035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15859.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 2090185035 is about 45718.5414793604. The cubic root of 2090185035 is about 1278.5809948174.
Adding to 2090185035 its reverse (5305810902), we get a palindrome (7395995937).
The spelling of 2090185035 in words is "two billion, ninety million, one hundred eighty-five thousand, thirty-five".
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