Base | Representation |
---|---|
bin | 1100000001000100000100… |
… | …1000011110011011001000 |
3 | 1201210002112201102102110011 |
4 | 3000101001020132123020 |
5 | 3212433010002041204 |
6 | 44033410502001304 |
7 | 2532364614131203 |
oct | 300210110363310 |
9 | 51702481372404 |
10 | 13212412143304 |
11 | 4234397231970 |
12 | 15947a2116234 |
13 | 74ac0464298a |
14 | 3396ac76a93a |
15 | 17da4263d304 |
hex | c044121e6c8 |
13212412143304 has 32 divisors (see below), whose sum is σ = 28615117212000. Its totient is φ = 5652368830720.
The previous prime is 13212412143277. The next prime is 13212412143319. The reversal of 13212412143304 is 40334121421231.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4415911654 + ... + 4415914645.
It is an arithmetic number, because the mean of its divisors is an integer number (894222412875).
Almost surely, 213212412143304 is an apocalyptic number.
It is an amenable number.
13212412143304 is an abundant number, since it is smaller than the sum of its proper divisors (15402705068696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13212412143304 is a wasteful number, since it uses less digits than its factorization.
13212412143304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8831826333 (or 8831826329 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 13212412143304 its reverse (40334121421231), we get a palindrome (53546533564535).
The spelling of 13212412143304 in words is "thirteen trillion, two hundred twelve billion, four hundred twelve million, one hundred forty-three thousand, three hundred four".
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