Base | Representation |
---|---|
bin | 1100000110110000110011… |
… | …1001011011010110010000 |
3 | 1202010110021002101110022102 |
4 | 3001230030321123112100 |
5 | 3221034013411443440 |
6 | 44150402051455532 |
7 | 2542432065344240 |
oct | 301541471332620 |
9 | 52113232343272 |
10 | 13310320031120 |
11 | 4271969727132 |
12 | 15ab7672b75a8 |
13 | 7572088968c8 |
14 | 3403199d5b20 |
15 | 181372d6cb15 |
hex | c1b0ce5b590 |
13310320031120 has 80 divisors (see below), whose sum is σ = 35467613320320. Its totient is φ = 4550610358272.
The previous prime is 13310320031081. The next prime is 13310320031147. The reversal of 13310320031120 is 2113002301331.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 13310320031092 and 13310320031101.
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, 33468650 + ... + 33864009.
It is an arithmetic number, because the mean of its divisors is an integer number (443345166504).
Almost surely, 213310320031120 is an apocalyptic number.
13310320031120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13310320031120 is an abundant number, since it is smaller than the sum of its proper divisors (22157293289200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13310320031120 is a wasteful number, since it uses less digits than its factorization.
13310320031120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67333032 (or 67333026 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 13310320031120 its reverse (2113002301331), we get a palindrome (15423322332451).
The spelling of 13310320031120 in words is "thirteen trillion, three hundred ten billion, three hundred twenty million, thirty-one thousand, one hundred twenty".
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