Base | Representation |
---|---|
bin | 1011111011001110110111… |
… | …0101001011111111010000 |
3 | 1201102111221212200000200020 |
4 | 2332303231311023333100 |
5 | 3204312321431032240 |
6 | 43515401522023440 |
7 | 2522220201563532 |
oct | 276635565137720 |
9 | 51374855600606 |
10 | 13112230330320 |
11 | 41a5958206000 |
12 | 15792a34a7b80 |
13 | 74162a2760b4 |
14 | 3348c74dd852 |
15 | 17b12c48d0d0 |
hex | becedd4bfd0 |
13112230330320 has 160 divisors (see below), whose sum is σ = 44709652577664. Its totient is φ = 3178722426880.
The previous prime is 13112230330307. The next prime is 13112230330327. The reversal of 13112230330320 is 2303303221131.
It is a super-2 number, since 2×131122303303202 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13112230330327) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20204337 + ... + 20843216.
Almost surely, 213112230330320 is an apocalyptic number.
13112230330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13112230330320 is an abundant number, since it is smaller than the sum of its proper divisors (31597422247344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112230330320 is a wasteful number, since it uses less digits than its factorization.
13112230330320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41047602 (or 41047574 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 13112230330320 its reverse (2303303221131), we get a palindrome (15415533551451).
The spelling of 13112230330320 in words is "thirteen trillion, one hundred twelve billion, two hundred thirty million, three hundred thirty thousand, three hundred twenty".
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