Base | Representation |
---|---|
bin | 1001000110000100111010… |
… | …11111100100111110100010 |
3 | 2121210222112002100010121122 |
4 | 10203002131133210332202 |
5 | 10110140010031443020 |
6 | 110311513333052242 |
7 | 4132644615210542 |
oct | 443023537447642 |
9 | 77728462303548 |
10 | 20000010031010 |
11 | 6410a58299529 |
12 | 22b0176a87082 |
13 | b20cba3b6749 |
14 | 4d201170d322 |
15 | 24a3a5bb8125 |
hex | 12309d7e4fa2 |
20000010031010 has 32 divisors (see below), whose sum is σ = 36408831713280. Its totient is φ = 7909409947968.
The previous prime is 20000010030977. The next prime is 20000010031061. The reversal of 20000010031010 is 1013001000002.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15206690 + ... + 16469469.
It is an arithmetic number, because the mean of its divisors is an integer number (1137775991040).
Almost surely, 220000010031010 is an apocalyptic number.
20000010031010 is a deficient number, since it is larger than the sum of its proper divisors (16408821682270).
20000010031010 is a wasteful number, since it uses less digits than its factorization.
20000010031010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31676882.
The product of its (nonzero) digits is 6, while the sum is 8.
Adding to 20000010031010 its reverse (1013001000002), we get a palindrome (21013011031012).
The spelling of 20000010031010 in words is "twenty trillion, ten million, thirty-one thousand, ten".
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