Base | Representation |
---|---|
bin | 10001101001111111100… |
… | …001101000011010101000 |
3 | 11021222210101012110201022 |
4 | 101221333201220122220 |
5 | 124334334444101300 |
6 | 2325220332512012 |
7 | 153442131246341 |
oct | 21517741503250 |
9 | 4258711173638 |
10 | 1213320300200 |
11 | 428625750858 |
12 | 17719661b608 |
13 | 8a553144448 |
14 | 42a2162d0c8 |
15 | 2186430b285 |
hex | 11a7f8686a8 |
1213320300200 has 24 divisors (see below), whose sum is σ = 2820969698430. Its totient is φ = 485328120000.
The previous prime is 1213320300193. The next prime is 1213320300229. The reversal of 1213320300200 is 20030233121.
It can be written as a sum of positive squares in 3 ways, for example, as 1065936483364 + 147383816836 = 1032442^2 + 383906^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3033300551 + ... + 3033300950.
Almost surely, 21213320300200 is an apocalyptic number.
1213320300200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1213320300200 is an abundant number, since it is smaller than the sum of its proper divisors (1607649398230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1213320300200 is a wasteful number, since it uses less digits than its factorization.
1213320300200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6066601517 (or 6066601508 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1213320300200 its reverse (20030233121), we get a palindrome (1233350533321).
The spelling of 1213320300200 in words is "one trillion, two hundred thirteen billion, three hundred twenty million, three hundred thousand, two hundred".
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