Base | Representation |
---|---|
bin | 11000101001001100… |
… | …00100000000100101 |
3 | 1021011001101011220110 |
4 | 30110212010000211 |
5 | 204043442032401 |
6 | 10024501523233 |
7 | 645601515006 |
oct | 142446040045 |
9 | 37131334813 |
10 | 13230424101 |
11 | 567a2584a4 |
12 | 2692a13519 |
13 | 132b04c01b |
14 | 8d71cb1ad |
15 | 5267ba9d6 |
hex | 314984025 |
13230424101 has 4 divisors (see below), whose sum is σ = 17640565472. Its totient is φ = 8820282732.
The previous prime is 13230424043. The next prime is 13230424211. The reversal of 13230424101 is 10142403231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 13230424101 - 26 = 13230424037 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 (13230424601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205070681 + ... + 2205070686.
It is an arithmetic number, because the mean of its divisors is an integer number (4410141368).
Almost surely, 213230424101 is an apocalyptic number.
It is an amenable number.
13230424101 is a deficient number, since it is larger than the sum of its proper divisors (4410141371).
13230424101 is an equidigital number, since it uses as much as digits as its factorization.
13230424101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4410141370.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13230424101 its reverse (10142403231), we get a palindrome (23372827332).
The spelling of 13230424101 in words is "thirteen billion, two hundred thirty million, four hundred twenty-four thousand, one hundred one".
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