Base | Representation |
---|---|
bin | 1100001110100011101010… |
… | …0101101101101001101001 |
3 | 1202121020220112202020202121 |
4 | 3003220322211231221221 |
5 | 3230232241013220241 |
6 | 44332105544031241 |
7 | 2555212365406012 |
oct | 303507245555151 |
9 | 52536815666677 |
10 | 13444230601321 |
11 | 4313736758563 |
12 | 16116b9762521 |
13 | 766a299aa5b0 |
14 | 3469c05b6009 |
15 | 184aae18dad1 |
hex | c3a3a96da69 |
13444230601321 has 8 divisors (see below), whose sum is σ = 14478444066240. Its totient is φ = 12410023119312.
The previous prime is 13444230601253. The next prime is 13444230601387. The reversal of 13444230601321 is 12310603244431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13444230601321 - 229 = 13443693730409 is a prime.
It is a super-2 number, since 2×134442306013212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13444230601391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3889470 + ... + 6482008.
It is an arithmetic number, because the mean of its divisors is an integer number (1809805508280).
Almost surely, 213444230601321 is an apocalyptic number.
It is an amenable number.
13444230601321 is a deficient number, since it is larger than the sum of its proper divisors (1034213464919).
13444230601321 is a wasteful number, since it uses less digits than its factorization.
13444230601321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2991455.
The product of its (nonzero) digits is 41472, while the sum is 34.
Adding to 13444230601321 its reverse (12310603244431), we get a palindrome (25754833845752).
The spelling of 13444230601321 in words is "thirteen trillion, four hundred forty-four billion, two hundred thirty million, six hundred one thousand, three hundred twenty-one".
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