Base | Representation |
---|---|
bin | 1100001110011001101011… |
… | …1001011101001001000101 |
3 | 1202120222222211101211200122 |
4 | 3003212122321131021011 |
5 | 3230211244131001041 |
6 | 44330544035551325 |
7 | 2555056113640442 |
oct | 303463271351105 |
9 | 52528884354618 |
10 | 13441551422021 |
11 | 43125913a2498 |
12 | 161109045b545 |
13 | 7666c09039b8 |
14 | 3468088429c9 |
15 | 1849a3d6cc4b |
hex | c399ae5d245 |
13441551422021 has 8 divisors (see below), whose sum is σ = 14232303619200. Its totient is φ = 12650807302848.
The previous prime is 13441551421999. The next prime is 13441551422063. The reversal of 13441551422021 is 12022415514431.
13441551422021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13441551422021 - 26 = 13441551421957 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 (13441551422821) 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, 1590740 + ... + 5423426.
It is an arithmetic number, because the mean of its divisors is an integer number (1779037952400).
Almost surely, 213441551422021 is an apocalyptic number.
It is an amenable number.
13441551422021 is a deficient number, since it is larger than the sum of its proper divisors (790752197179).
13441551422021 is a wasteful number, since it uses less digits than its factorization.
13441551422021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4039003.
The product of its (nonzero) digits is 38400, while the sum is 35.
Adding to 13441551422021 its reverse (12022415514431), we get a palindrome (25463966936452).
The spelling of 13441551422021 in words is "thirteen trillion, four hundred forty-one billion, five hundred fifty-one million, four hundred twenty-two thousand, twenty-one".
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