Base | Representation |
---|---|
bin | 110010000001100100011110… |
… | …011011010000111001111010 |
3 | 1001211222202210211101112012112 |
4 | 302001210132123100321322 |
5 | 212314121402302414320 |
6 | 2055531143435412322 |
7 | 64225133051534042 |
oct | 6201443633207172 |
9 | 1054882724345175 |
10 | 220010210201210 |
11 | 64113896005700 |
12 | 208135522b40a2 |
13 | 959bb489796a0 |
14 | 3c4879dcc0722 |
15 | 1a67e854a4ec5 |
hex | c8191e6d0e7a |
220010210201210 has 192 divisors, whose sum is σ = 481530058190496. Its totient is φ = 71841198274560.
The previous prime is 220010210201149. The next prime is 220010210201269. The reversal of 220010210201210 is 12102012010022.
It can be written as a sum of positive squares in 16 ways, for example, as 19645930411129 + 200364279790081 = 4432373^2 + 14155009^2 .
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 95 ways as a sum of consecutive naturals, for example, 3723088424 + ... + 3723147516.
Almost surely, 2220010210201210 is an apocalyptic number.
220010210201210 is an abundant number, since it is smaller than the sum of its proper divisors (261519847989286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220010210201210 is a wasteful number, since it uses less digits than its factorization.
220010210201210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65569 (or 65558 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 220010210201210 its reverse (12102012010022), we get a palindrome (232112222211232).
The spelling of 220010210201210 in words is "two hundred twenty trillion, ten billion, two hundred ten million, two hundred one thousand, two hundred ten".
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