Base | Representation |
---|---|
bin | 11000101001000011… |
… | …00100101111011101 |
3 | 1021010222011101211220 |
4 | 30110201210233131 |
5 | 204043141404303 |
6 | 10024420403553 |
7 | 645555514362 |
oct | 142441445735 |
9 | 37128141756 |
10 | 13229247453 |
11 | 5679624464 |
12 | 26925465b9 |
13 | 132aa29596 |
14 | 8d6da2469 |
15 | 526637053 |
hex | 314864bdd |
13229247453 has 8 divisors (see below), whose sum is σ = 17641479648. Its totient is φ = 8818256784.
The previous prime is 13229247443. The next prime is 13229247461. The reversal of 13229247453 is 35474292231.
13229247453 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 not a de Polignac number, because 13229247453 - 214 = 13229231069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13229247443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285226 + ... + 328347.
It is an arithmetic number, because the mean of its divisors is an integer number (2205184956).
Almost surely, 213229247453 is an apocalyptic number.
It is an amenable number.
13229247453 is a deficient number, since it is larger than the sum of its proper divisors (4412232195).
13229247453 is an equidigital number, since it uses as much as digits as its factorization.
13229247453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620763.
The product of its digits is 362880, while the sum is 42.
The spelling of 13229247453 in words is "thirteen billion, two hundred twenty-nine million, two hundred forty-seven thousand, four hundred fifty-three".
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