Base | Representation |
---|---|
bin | 1011110111010010010000… |
… | …1100110101000111011111 |
3 | 1201012000221021020210222102 |
4 | 2331310210030311013133 |
5 | 3202204434243133043 |
6 | 43424305240035315 |
7 | 2514266651141252 |
oct | 275644414650737 |
9 | 51160837223872 |
10 | 13044423021023 |
11 | 417a121800a09 |
12 | 156811aa62b3b |
13 | 7381121a1184 |
14 | 3314d3bc1099 |
15 | 1794ae6036b8 |
hex | bdd243351df |
13044423021023 has 8 divisors (see below), whose sum is σ = 13629458294496. Its totient is φ = 12460878284800.
The previous prime is 13044423020983. The next prime is 13044423021043. The reversal of 13044423021023 is 32012032444031.
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 13044423021023 - 212 = 13044423016927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13044423021043) 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, 372616418 + ... + 372651423.
It is an arithmetic number, because the mean of its divisors is an integer number (1703682286812).
Almost surely, 213044423021023 is an apocalyptic number.
13044423021023 is a deficient number, since it is larger than the sum of its proper divisors (585035273473).
13044423021023 is an equidigital number, since it uses as much as digits as its factorization.
13044423021023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 745268625.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 13044423021023 its reverse (32012032444031), we get a palindrome (45056455465054).
The spelling of 13044423021023 in words is "thirteen trillion, forty-four billion, four hundred twenty-three million, twenty-one thousand, twenty-three".
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