Base | Representation |
---|---|
bin | 110010000001100110010101… |
… | …101111100110101111000100 |
3 | 1001211222221222100011120101010 |
4 | 302001212111233212233010 |
5 | 212314140002234202322 |
6 | 2055532114225402220 |
7 | 64225233466661631 |
oct | 6201462557465704 |
9 | 1054887870146333 |
10 | 220012212022212 |
11 | 64114722a86425 |
12 | 20813a10799370 |
13 | 959c0a761085c |
14 | 3c4890dad1188 |
15 | 1a680510c720c |
hex | c81995be6bc4 |
220012212022212 has 96 divisors (see below), whose sum is σ = 559023860368512. Its totient is φ = 67076017698816.
The previous prime is 220012212022133. The next prime is 220012212022241. The reversal of 220012212022212 is 212220212210022.
220012212022212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61929763 + ... + 65385930.
It is an arithmetic number, because the mean of its divisors is an integer number (5823165212172).
Almost surely, 2220012212022212 is an apocalyptic number.
It is an amenable number.
220012212022212 is an abundant number, since it is smaller than the sum of its proper divisors (339011648346300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220012212022212 is a wasteful number, since it uses less digits than its factorization.
220012212022212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127315957 (or 127315955 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 220012212022212 its reverse (212220212210022), we get a palindrome (432232424232234).
The spelling of 220012212022212 in words is "two hundred twenty trillion, twelve billion, two hundred twelve million, twenty-two thousand, two hundred twelve".
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