Base | Representation |
---|---|
bin | 111101000110010… |
… | …1101111000100110 |
3 | 12021212201121121110 |
4 | 1322030231320212 |
5 | 13144314412042 |
6 | 535233525450 |
7 | 101543010300 |
oct | 17214557046 |
9 | 5255647543 |
10 | 2050154022 |
11 | 962293074 |
12 | 492713886 |
13 | 2689878b7 |
14 | 1563d2970 |
15 | beebd09c |
hex | 7a32de26 |
2050154022 has 48 divisors (see below), whose sum is σ = 4773641472. Its totient is φ = 585280080.
The previous prime is 2050153999. The next prime is 2050154107. The reversal of 2050154022 is 2204510502.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 2050154022.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 522247 + ... + 526157.
It is an arithmetic number, because the mean of its divisors is an integer number (99450864).
Almost surely, 22050154022 is an apocalyptic number.
2050154022 is an abundant number, since it is smaller than the sum of its proper divisors (2723487450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050154022 is a wasteful number, since it uses less digits than its factorization.
2050154022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5713 (or 5706 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 2050154022 is about 45278.6265471911. The cubic root of 2050154022 is about 1270.3659065119.
Adding to 2050154022 its reverse (2204510502), we get a palindrome (4254664524).
The spelling of 2050154022 in words is "two billion, fifty million, one hundred fifty-four thousand, twenty-two".
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