Base | Representation |
---|---|
bin | 110010000010111000000111… |
… | …101000110110101101111100 |
3 | 1001212022100121222111211210222 |
4 | 302002320013220312231330 |
5 | 212322104321140414322 |
6 | 2100040315422320512 |
7 | 64234462506122456 |
oct | 6202700750665574 |
9 | 1055270558454728 |
10 | 220100022201212 |
11 | 6414899359a59a |
12 | 20828a38129138 |
13 | 95a745c85665a |
14 | 3c4cc7dc412d6 |
15 | 1a6a490097e42 |
hex | c82e07a36b7c |
220100022201212 has 24 divisors (see below), whose sum is σ = 391710720952320. Its totient is φ = 108182742801840.
The previous prime is 220100022201133. The next prime is 220100022201223. The reversal of 220100022201212 is 212102220001022.
It is a happy number.
220100022201212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063787 + ... + 21370877.
It is an arithmetic number, because the mean of its divisors is an integer number (16321280039680).
Almost surely, 2220100022201212 is an apocalyptic number.
It is an amenable number.
220100022201212 is a deficient number, since it is larger than the sum of its proper divisors (171610698751108).
220100022201212 is a wasteful number, since it uses less digits than its factorization.
220100022201212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17361041 (or 17361039 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 220100022201212 its reverse (212102220001022), we get a palindrome (432202242202234).
The spelling of 220100022201212 in words is "two hundred twenty trillion, one hundred billion, twenty-two million, two hundred one thousand, two hundred twelve".
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