Base | Representation |
---|---|
bin | 100000000010110001101… |
… | …100001011100011011000 |
3 | 21210111202110202211102222 |
4 | 200002301230023203120 |
5 | 242034201111420230 |
6 | 4403330432243212 |
7 | 315042502416551 |
oct | 40026154134330 |
9 | 7714673684388 |
10 | 2202004404440 |
11 | 779957097785 |
12 | 2b691a9a0508 |
13 | 12c856c10579 |
14 | 78812c55328 |
15 | 3c42c3d46e5 |
hex | 200b1b0b8d8 |
2202004404440 has 64 divisors (see below), whose sum is σ = 5147352943200. Its totient is φ = 846779272192.
The previous prime is 2202004404421. The next prime is 2202004404449. The reversal of 2202004404440 is 444044002022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202004404449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3803282 + ... + 4343841.
Almost surely, 22202004404440 is an apocalyptic number.
2202004404440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2202004404440 is an abundant number, since it is smaller than the sum of its proper divisors (2945348538760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202004404440 is a wasteful number, since it uses less digits than its factorization.
2202004404440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8147396 (or 8147392 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 2202004404440 its reverse (444044002022), we get a palindrome (2646048406462).
The spelling of 2202004404440 in words is "two trillion, two hundred two billion, four million, four hundred four thousand, four hundred forty".
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