Base | Representation |
---|---|
bin | 1100000001100100111010… |
… | …1110010011111101011001 |
3 | 1201210221022020222001102111 |
4 | 3000121032232103331121 |
5 | 3213104034401202223 |
6 | 44041425501232321 |
7 | 2533126256414524 |
oct | 300311656237531 |
9 | 51727266861374 |
10 | 13221230100313 |
11 | 4238101795544 |
12 | 15964432626a1 |
13 | 74b9ab485211 |
14 | 339ca7915bbb |
15 | 17ddab85b30d |
hex | c064eb93f59 |
13221230100313 has 4 divisors (see below), whose sum is σ = 13221552429568. Its totient is φ = 13220907771060.
The previous prime is 13221230100289. The next prime is 13221230100341. The reversal of 13221230100313 is 31300103212231.
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 13221230100313 - 225 = 13221196545881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13221230100343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161103093 + ... + 161185138.
It is an arithmetic number, because the mean of its divisors is an integer number (3305388107392).
Almost surely, 213221230100313 is an apocalyptic number.
It is an amenable number.
13221230100313 is a deficient number, since it is larger than the sum of its proper divisors (322329255).
13221230100313 is an equidigital number, since it uses as much as digits as its factorization.
13221230100313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322329254.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13221230100313 its reverse (31300103212231), we get a palindrome (44521333312544).
The spelling of 13221230100313 in words is "thirteen trillion, two hundred twenty-one billion, two hundred thirty million, one hundred thousand, three hundred thirteen".
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