Base | Representation |
---|---|
bin | 100000010100101111111… |
… | …110100001111100001100 |
3 | 21212100120102111201200212 |
4 | 200110233332201330030 |
5 | 242343212032410012 |
6 | 4420241424341552 |
7 | 316324650036050 |
oct | 40245776417414 |
9 | 7770512451625 |
10 | 2221303013132 |
11 | 78705a707065 |
12 | 2ba605a748b8 |
13 | 1316111ac758 |
14 | 79723d1dc60 |
15 | 3cbab7a5b22 |
hex | 2052ffa1f0c |
2221303013132 has 24 divisors (see below), whose sum is σ = 4444139708064. Its totient is φ = 951658359552.
The previous prime is 2221303013093. The next prime is 2221303013197. The reversal of 2221303013132 is 2313103031222.
2221303013132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×22213030131322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2221303013098 and 2221303013107.
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, 13611023 + ... + 13773254.
It is an arithmetic number, because the mean of its divisors is an integer number (185172487836).
Almost surely, 22221303013132 is an apocalyptic number.
It is an amenable number.
2221303013132 is an abundant number, since it is smaller than the sum of its proper divisors (2222836694932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2221303013132 is a wasteful number, since it uses less digits than its factorization.
2221303013132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27387185 (or 27387183 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 2221303013132 its reverse (2313103031222), we get a palindrome (4534406044354).
The spelling of 2221303013132 in words is "two trillion, two hundred twenty-one billion, three hundred three million, thirteen thousand, one hundred thirty-two".
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