Base | Representation |
---|---|
bin | 1011101100010111010… |
… | …0111100100110011010 |
3 | 201012112012020200121122 |
4 | 2323011310330212122 |
5 | 11242404144034444 |
6 | 232141512005242 |
7 | 20341115315204 |
oct | 2730564744632 |
9 | 635465220548 |
10 | 200887486874 |
11 | 78217827228 |
12 | 32b24990822 |
13 | 15c36154139 |
14 | 9a19d01774 |
15 | 535b32d4ee |
hex | 2ec5d3c99a |
200887486874 has 8 divisors (see below), whose sum is σ = 301333948500. Its totient is φ = 100442837376.
The previous prime is 200887486871. The next prime is 200887486901. The reversal of 200887486874 is 478684788002.
It can be written as a sum of positive squares in 2 ways, for example, as 196120551025 + 4766935849 = 442855^2 + 69043^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (200887486871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129749 + ... + 647000.
Almost surely, 2200887486874 is an apocalyptic number.
200887486874 is a deficient number, since it is larger than the sum of its proper divisors (100446461626).
200887486874 is a wasteful number, since it uses less digits than its factorization.
200887486874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 906064.
The product of its (nonzero) digits is 38535168, while the sum is 62.
The spelling of 200887486874 in words is "two hundred billion, eight hundred eighty-seven million, four hundred eighty-six thousand, eight hundred seventy-four".
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