Base | Representation |
---|---|
bin | 1100001111001000110… |
… | …1010101011001101010 |
3 | 202002121201210200211211 |
4 | 3003302031111121222 |
5 | 11421013313341020 |
6 | 240324043143334 |
7 | 21121332422203 |
oct | 3036215253152 |
9 | 662551720754 |
10 | 210222012010 |
11 | 8117793310a |
12 | 348aab14b4a |
13 | 16a92cccaaa |
14 | a2639165aa |
15 | 5705a8885a |
hex | 30f235566a |
210222012010 has 16 divisors (see below), whose sum is σ = 378774664200. Its totient is φ = 84005462016.
The previous prime is 210222011977. The next prime is 210222012041. The reversal of 210222012010 is 10210222012.
It is a happy number.
210222012010 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 4 ways, for example, as 173261565009 + 36960447001 = 416247^2 + 192251^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10407255 + ... + 10427434.
Almost surely, 2210222012010 is an apocalyptic number.
210222012010 is a deficient number, since it is larger than the sum of its proper divisors (168552652190).
210222012010 is a wasteful number, since it uses less digits than its factorization.
210222012010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20835705.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 210222012010 its reverse (10210222012), we get a palindrome (220432234022).
The spelling of 210222012010 in words is "two hundred ten billion, two hundred twenty-two million, twelve thousand, ten".
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