Base | Representation |
---|---|
bin | 1011110101011110011001… |
… | …1100101100001110011001 |
3 | 1201002001122210121110002101 |
4 | 2331113212130230032121 |
5 | 3201202240442023231 |
6 | 43402123202003401 |
7 | 2512116153533254 |
oct | 275274634541631 |
9 | 51061583543071 |
10 | 13013322220441 |
11 | 4167a12156134 |
12 | 156209b346561 |
13 | 7351c6a37baa |
14 | 32dbc34aa09b |
15 | 17878e036661 |
hex | bd5e672c399 |
13013322220441 has 8 divisors (see below), whose sum is σ = 13032236024064. Its totient is φ = 12994421309760.
The previous prime is 13013322220411. The next prime is 13013322220469. The reversal of 13013322220441 is 14402222331031.
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 13013322220441 - 29 = 13013322219929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13013322220411) 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, 1202176 + ... + 5241361.
It is an arithmetic number, because the mean of its divisors is an integer number (1629029503008).
Almost surely, 213013322220441 is an apocalyptic number.
It is an amenable number.
13013322220441 is a deficient number, since it is larger than the sum of its proper divisors (18913803623).
13013322220441 is a wasteful number, since it uses less digits than its factorization.
13013322220441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6446471.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 13013322220441 its reverse (14402222331031), we get a palindrome (27415544551472).
The spelling of 13013322220441 in words is "thirteen trillion, thirteen billion, three hundred twenty-two million, two hundred twenty thousand, four hundred forty-one".
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