Base | Representation |
---|---|
bin | 100011100010100000010… |
… | …101001001010110011101 |
3 | 22122110211022002122211102 |
4 | 203202200111021112131 |
5 | 310003142204301023 |
6 | 5105540125002445 |
7 | 341305524501620 |
oct | 43424025112635 |
9 | 8573738078742 |
10 | 2442231322013 |
11 | 861820a044aa |
12 | 3353a23b3425 |
13 | 1493bc302242 |
14 | 862c16d1db7 |
15 | 437dc215628 |
hex | 238a054959d |
2442231322013 has 4 divisors (see below), whose sum is σ = 2791121510880. Its totient is φ = 2093341133148.
The previous prime is 2442231322001. The next prime is 2442231322061. The reversal of 2442231322013 is 3102231322442.
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 a cyclic number.
It is not a de Polignac number, because 2442231322013 - 210 = 2442231320989 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 (2442231322613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174445094423 + ... + 174445094436.
It is an arithmetic number, because the mean of its divisors is an integer number (697780377720).
Almost surely, 22442231322013 is an apocalyptic number.
It is an amenable number.
2442231322013 is a deficient number, since it is larger than the sum of its proper divisors (348890188867).
2442231322013 is an equidigital number, since it uses as much as digits as its factorization.
2442231322013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348890188866.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 2442231322013 its reverse (3102231322442), we get a palindrome (5544462644455).
The spelling of 2442231322013 in words is "two trillion, four hundred forty-two billion, two hundred thirty-one million, three hundred twenty-two thousand, thirteen".
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