Base | Representation |
---|---|
bin | 101111110010110101000111… |
… | …111110111010111000111100 |
3 | 1000120021001001012010111211020 |
4 | 233302311013332322320330 |
5 | 210022414030220010022 |
6 | 2023021033230024140 |
7 | 62163351512463051 |
oct | 5762650776727074 |
9 | 1016231035114736 |
10 | 210201202110012 |
11 | 60a81913725613 |
12 | 1b6aa499348050 |
13 | 9039b717b9269 |
14 | 39c9b14753028 |
15 | 1947c37c5c35c |
hex | bf2d47fbae3c |
210201202110012 has 24 divisors (see below), whose sum is σ = 490537094772816. Its totient is φ = 70057406915328.
The previous prime is 210201202109993. The next prime is 210201202110113. The reversal of 210201202110012 is 210011202102012.
It is a super-2 number, since 2×2102012021100122 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210201202109973 and 210201202110000.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1207466173 + ... + 1207640244.
It is an arithmetic number, because the mean of its divisors is an integer number (20439045615534).
Almost surely, 2210201202110012 is an apocalyptic number.
It is an amenable number.
210201202110012 is an abundant number, since it is smaller than the sum of its proper divisors (280335892662804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210201202110012 is a wasteful number, since it uses less digits than its factorization.
210201202110012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2415113677 (or 2415113675 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 210201202110012 its reverse (210011202102012), we get a palindrome (420212404212024).
The spelling of 210201202110012 in words is "two hundred ten trillion, two hundred one billion, two hundred two million, one hundred ten thousand, twelve".
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