Base | Representation |
---|---|
bin | 111011111001110… |
… | …1101101011000010 |
3 | 12012002020212112122 |
4 | 1313303231223002 |
5 | 13104032420442 |
6 | 531242124242 |
7 | 100545046601 |
oct | 16763555302 |
9 | 5162225478 |
10 | 2010045122 |
11 | 941688718 |
12 | 4811b0682 |
13 | 260583617 |
14 | 150d51a38 |
15 | bb6e8dd2 |
hex | 77cedac2 |
2010045122 has 4 divisors (see below), whose sum is σ = 3015067686. Its totient is φ = 1005022560.
The previous prime is 2010045083. The next prime is 2010045127. The reversal of 2010045122 is 2215400102.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2215400102 = 2 ⋅1107700051.
It can be written as a sum of positive squares in only one way, i.e., 1598320441 + 411724681 = 39979^2 + 20291^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2010045122.
It is not an unprimeable number, because it can be changed into a prime (2010045127) by changing a digit.
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 as a sum of consecutive naturals, namely, 502511279 + ... + 502511282.
Almost surely, 22010045122 is an apocalyptic number.
2010045122 is a deficient number, since it is larger than the sum of its proper divisors (1005022564).
2010045122 is a wasteful number, since it uses less digits than its factorization.
2010045122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005022563.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 2010045122 is about 44833.5267629037. The cubic root of 2010045122 is about 1262.0268717232.
Adding to 2010045122 its reverse (2215400102), we get a palindrome (4225445224).
The spelling of 2010045122 in words is "two billion, ten million, forty-five thousand, one hundred twenty-two".
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