Base | Representation |
---|---|
bin | 111101001000001… |
… | …1100001011000010 |
3 | 12021221120012110122 |
4 | 1322100130023002 |
5 | 13200042130200 |
6 | 535310500242 |
7 | 101554213664 |
oct | 17220341302 |
9 | 5257505418 |
10 | 2051130050 |
11 | 96289a402 |
12 | 492b04682 |
13 | 268c39c28 |
14 | 1565a8534 |
15 | c0112385 |
hex | 7a41c2c2 |
2051130050 has 12 divisors (see below), whose sum is σ = 3815101986. Its totient is φ = 820452000.
The previous prime is 2051130049. The next prime is 2051130077. The reversal of 2051130050 is 500311502.
It can be written as a sum of positive squares in 3 ways, for example, as 826620001 + 1224510049 = 28751^2 + 34993^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20511251 + ... + 20511350.
Almost surely, 22051130050 is an apocalyptic number.
2051130050 is a deficient number, since it is larger than the sum of its proper divisors (1763971936).
2051130050 is a wasteful number, since it uses less digits than its factorization.
2051130050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41022613 (or 41022608 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 2051130050 is about 45289.4032859785. The cubic root of 2051130050 is about 1270.5674712025.
Adding to 2051130050 its reverse (500311502), we get a palindrome (2551441552).
The spelling of 2051130050 in words is "two billion, fifty-one million, one hundred thirty thousand, fifty".
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