Base | Representation |
---|---|
bin | 111011101000000… |
… | …1111000010101111 |
3 | 12011102202100122201 |
4 | 1313100033002233 |
5 | 13044142311443 |
6 | 530310522331 |
7 | 100403022463 |
oct | 16720170257 |
9 | 5142670581 |
10 | 2000744623 |
11 | 937406059 |
12 | 47a0663a7 |
13 | 25b678277 |
14 | 14da104a3 |
15 | ba9ad34d |
hex | 7740f0af |
2000744623 has 8 divisors (see below), whose sum is σ = 2060009792. Its totient is φ = 1941752736.
The previous prime is 2000744621. The next prime is 2000744633. The reversal of 2000744623 is 3264470002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2000744623 - 21 = 2000744621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000744591 and 2000744600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000744621) 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 7 ways as a sum of consecutive naturals, for example, 53415 + ... + 82792.
It is an arithmetic number, because the mean of its divisors is an integer number (257501224).
Almost surely, 22000744623 is an apocalyptic number.
2000744623 is a deficient number, since it is larger than the sum of its proper divisors (59265169).
2000744623 is a wasteful number, since it uses less digits than its factorization.
2000744623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136641.
The product of its (nonzero) digits is 8064, while the sum is 28.
The square root of 2000744623 is about 44729.6839134819. The cubic root of 2000744623 is about 1260.0773915259.
The spelling of 2000744623 in words is "two billion, seven hundred forty-four thousand, six hundred twenty-three".
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