Base | Representation |
---|---|
bin | 1001010010010111101110… |
… | …0011101000100001111010 |
3 | 1100011011220210111011102012 |
4 | 2110211323203220201322 |
5 | 2314300024302414320 |
6 | 33414544252405522 |
7 | 2102510210416544 |
oct | 224457343504172 |
9 | 40134823434365 |
10 | 10211210201210 |
11 | 3287605a53317 |
12 | 118b0017768a2 |
13 | 590bb3abb645 |
14 | 274321d9a694 |
15 | 12a93c6284c5 |
hex | 9497b8e887a |
10211210201210 has 32 divisors (see below), whose sum is σ = 18663820837200. Its totient is φ = 4021833277440.
The previous prime is 10211210201209. The next prime is 10211210201249. The reversal of 10211210201210 is 1210201211201.
10211210201210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 4771432978321 + 5439777222889 = 2184361^2 + 2332333^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23588975 + ... + 24017954.
Almost surely, 210211210201210 is an apocalyptic number.
10211210201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10211210201210 is a deficient number, since it is larger than the sum of its proper divisors (8452610635990).
10211210201210 is a wasteful number, since it uses less digits than its factorization.
10211210201210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47607266.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10211210201210 its reverse (1210201211201), we get a palindrome (11421411412411).
The spelling of 10211210201210 in words is "ten trillion, two hundred eleven billion, two hundred ten million, two hundred one thousand, two hundred ten".
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