Base | Representation |
---|---|
bin | 100000000010111000000… |
… | …011001110101111100000 |
3 | 21210112000220120001002220 |
4 | 200002320003032233200 |
5 | 242034410421010422 |
6 | 4403345203311040 |
7 | 315045236411034 |
oct | 40027003165740 |
9 | 7715026501086 |
10 | 2202111110112 |
11 | 779a01349291 |
12 | 2b694a67b480 |
13 | 12c873061314 |
14 | 788230b01c4 |
15 | 3c436960e5c |
hex | 200b80cebe0 |
2202111110112 has 48 divisors (see below), whose sum is σ = 5780866516992. Its totient is φ = 733995785600.
The previous prime is 2202111110099. The next prime is 2202111110131. The reversal of 2202111110112 is 2110111112022.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 2202111110091 and 2202111110100.
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, 1096987 + ... + 2368037.
It is an arithmetic number, because the mean of its divisors is an integer number (120434719104).
Almost surely, 22202111110112 is an apocalyptic number.
It is an amenable number.
2202111110112 is an abundant number, since it is smaller than the sum of its proper divisors (3578755406880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202111110112 is a wasteful number, since it uses less digits than its factorization.
2202111110112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289111 (or 1289103 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 2202111110112 its reverse (2110111112022), we get a palindrome (4312222222134).
The spelling of 2202111110112 in words is "two trillion, two hundred two billion, one hundred eleven million, one hundred ten thousand, one hundred twelve".
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