Base | Representation |
---|---|
bin | 1100000110110100111100… |
… | …0100001010110010001000 |
3 | 1202010120010110020222200101 |
4 | 3001231033010022302020 |
5 | 3221043302104034422 |
6 | 44151104145215144 |
7 | 2542501435214323 |
oct | 301551704126210 |
9 | 52116113228611 |
10 | 13311430143112 |
11 | 4272389318762 |
12 | 15aba170314b4 |
13 | 7573548780ca |
14 | 3403c32077ba |
15 | 1813da54ec27 |
hex | c1b4f10ac88 |
13311430143112 has 64 divisors (see below), whose sum is σ = 26966971986480. Its totient is φ = 6136595791872.
The previous prime is 13311430143097. The next prime is 13311430143149. The reversal of 13311430143112 is 21134103411331.
It can be written as a sum of positive squares in 8 ways, for example, as 4488237154116 + 8823192988996 = 2118546^2 + 2970386^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3292768 + ... + 6120880.
Almost surely, 213311430143112 is an apocalyptic number.
It is an amenable number.
13311430143112 is an abundant number, since it is smaller than the sum of its proper divisors (13655541843368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13311430143112 is a wasteful number, since it uses less digits than its factorization.
13311430143112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2828842 (or 2828838 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
Adding to 13311430143112 its reverse (21134103411331), we get a palindrome (34445533554443).
The spelling of 13311430143112 in words is "thirteen trillion, three hundred eleven billion, four hundred thirty million, one hundred forty-three thousand, one hundred twelve".
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