Base | Representation |
---|---|
bin | 1001000110001000101001… |
… | …01101101000000000000000 |
3 | 2121211011200111000100112211 |
4 | 10203010110231220000000 |
5 | 10110203104102431422 |
6 | 110312444023431504 |
7 | 4133045313324301 |
oct | 443042455500000 |
9 | 77734614010484 |
10 | 20002010202112 |
11 | 64118943426a4 |
12 | 22b06348b5594 |
13 | b212488c0943 |
14 | 4d21612107a8 |
15 | 24a4715b1577 |
hex | 123114b68000 |
20002010202112 has 256 divisors, whose sum is σ = 43421960102400. Its totient is φ = 9190637568000.
The previous prime is 20002010202103. The next prime is 20002010202127. The reversal of 20002010202112 is 21120201020002.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (256).
It is a junction number, because it is equal to n+sod(n) for n = 20002010202092 and 20002010202101.
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 15 ways as a sum of consecutive naturals, for example, 1796958787 + ... + 1796969917.
It is an arithmetic number, because the mean of its divisors is an integer number (169617031650).
Almost surely, 220002010202112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20002010202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21710980051200).
20002010202112 is an abundant number, since it is smaller than the sum of its proper divisors (23419949900288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20002010202112 is an equidigital number, since it uses as much as digits as its factorization.
20002010202112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11282 (or 11254 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20002010202112 its reverse (21120201020002), we get a palindrome (41122211222114).
The spelling of 20002010202112 in words is "twenty trillion, two billion, ten million, two hundred two thousand, one hundred twelve".
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