Base | Representation |
---|---|
bin | 1011111011101011110011… |
… | …1100111011110010010000 |
3 | 1201110021000101001220201221 |
4 | 2332322330330323302100 |
5 | 3204424230023241422 |
6 | 43523124521334424 |
7 | 2522613556516243 |
oct | 276727474736220 |
9 | 51407011056657 |
10 | 13120000212112 |
11 | 41a918509a212 |
12 | 157a8b1637414 |
13 | 742297c181a1 |
14 | 3350233c525a |
15 | 17b4346803c7 |
hex | beebcf3bc90 |
13120000212112 has 40 divisors (see below), whose sum is σ = 25549004730272. Its totient is φ = 6526729440000.
The previous prime is 13120000212097. The next prime is 13120000212157. The reversal of 13120000212112 is 21121200002131.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 9483883 + ... + 10778869.
Almost surely, 213120000212112 is an apocalyptic number.
It is an amenable number.
13120000212112 is a deficient number, since it is larger than the sum of its proper divisors (12429004518160).
13120000212112 is a wasteful number, since it uses less digits than its factorization.
13120000212112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1298207 (or 1298201 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 13120000212112 its reverse (21121200002131), we get a palindrome (34241200214243).
The spelling of 13120000212112 in words is "thirteen trillion, one hundred twenty billion, two hundred twelve thousand, one hundred twelve".
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