Base | Representation |
---|---|
bin | 1011111011111000000111… |
… | …0101010111100111111101 |
3 | 1201110120112120111020002220 |
4 | 2332332001311113213331 |
5 | 3210003011123344131 |
6 | 43524432355035553 |
7 | 2523061455611262 |
oct | 276760165274775 |
9 | 51416476436086 |
10 | 13123303340541 |
11 | 41aa61a680519 |
12 | 157b47389bbb9 |
13 | 7426a3354454 |
14 | 335257d77269 |
15 | 17b57964ee96 |
hex | bef81d579fd |
13123303340541 has 8 divisors (see below), whose sum is σ = 17670982716384. Its totient is φ = 8662246429200.
The previous prime is 13123303340533. The next prime is 13123303340569. The reversal of 13123303340541 is 14504330332131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13123303340541 - 23 = 13123303340533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13123303341541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21655615771 + ... + 21655616376.
It is an arithmetic number, because the mean of its divisors is an integer number (2208872839548).
Almost surely, 213123303340541 is an apocalyptic number.
It is an amenable number.
13123303340541 is a deficient number, since it is larger than the sum of its proper divisors (4547679375843).
13123303340541 is a wasteful number, since it uses less digits than its factorization.
13123303340541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43311232251.
The product of its (nonzero) digits is 38880, while the sum is 33.
Adding to 13123303340541 its reverse (14504330332131), we get a palindrome (27627633672672).
The spelling of 13123303340541 in words is "thirteen trillion, one hundred twenty-three billion, three hundred three million, three hundred forty thousand, five hundred forty-one".
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