Base | Representation |
---|---|
bin | 11000101001001100… |
… | …00000110110000111 |
3 | 1021011001100112010112 |
4 | 30110212000312013 |
5 | 204043441124033 |
6 | 10024501343235 |
7 | 645601432145 |
oct | 142446006607 |
9 | 37131315115 |
10 | 13230411143 |
11 | 567a249794 |
12 | 2692a07b1b |
13 | 132b046161 |
14 | 8d71c6595 |
15 | 5267b6c48 |
hex | 314980d87 |
13230411143 has 8 divisors (see below), whose sum is σ = 14063183712. Its totient is φ = 12403695616.
The previous prime is 13230411133. The next prime is 13230411169. The reversal of 13230411143 is 34111403231.
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 13230411143 - 218 = 13230148999 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 (13230411133) 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, 1509755 + ... + 1518492.
It is an arithmetic number, because the mean of its divisors is an integer number (1757897964).
Almost surely, 213230411143 is an apocalyptic number.
13230411143 is a deficient number, since it is larger than the sum of its proper divisors (832772569).
13230411143 is a wasteful number, since it uses less digits than its factorization.
13230411143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3028521.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 13230411143 its reverse (34111403231), we get a palindrome (47341814374).
The spelling of 13230411143 in words is "thirteen billion, two hundred thirty million, four hundred eleven thousand, one hundred forty-three".
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