Base | Representation |
---|---|
bin | 10011001111011001010… |
… | …001001110001010100101 |
3 | 11200101211101210220202002 |
4 | 103033121101032022211 |
5 | 133130331213131323 |
6 | 2451224345255045 |
7 | 164345231446154 |
oct | 23173121161245 |
9 | 4611741726662 |
10 | 1322200130213 |
11 | 46a81855a646 |
12 | 194302194485 |
13 | 978b554aa71 |
14 | 47dcdb4359b |
15 | 245d7dd6828 |
hex | 133d944e2a5 |
1322200130213 has 8 divisors (see below), whose sum is σ = 1326408615000. Its totient is φ = 1317997262848.
The previous prime is 1322200130201. The next prime is 1322200130239. The reversal of 1322200130213 is 3120310022231.
It can be written as a sum of positive squares in 4 ways, for example, as 335082372769 + 987117757444 = 578863^2 + 993538^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1322200130213 - 26 = 1322200130149 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1322200130243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932606 + ... + 1874607.
It is an arithmetic number, because the mean of its divisors is an integer number (165801076875).
Almost surely, 21322200130213 is an apocalyptic number.
It is an amenable number.
1322200130213 is a deficient number, since it is larger than the sum of its proper divisors (4208484787).
1322200130213 is a wasteful number, since it uses less digits than its factorization.
1322200130213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2808711.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1322200130213 its reverse (3120310022231), we get a palindrome (4442510152444).
The spelling of 1322200130213 in words is "one trillion, three hundred twenty-two billion, two hundred million, one hundred thirty thousand, two hundred thirteen".
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