Base | Representation |
---|---|
bin | 11000010001010100… |
… | …11011011011111100 |
3 | 1020122002200212202012 |
4 | 30020222123123330 |
5 | 203141220221134 |
6 | 5552551150352 |
7 | 640621141601 |
oct | 141052333374 |
9 | 36562625665 |
10 | 13030242044 |
11 | 5587260786 |
12 | 26379753b8 |
13 | 12c872cbc1 |
14 | 8b879c6a8 |
15 | 513e276ce |
hex | 308a9b6fc |
13030242044 has 24 divisors (see below), whose sum is σ = 23085689088. Its totient is φ = 6434385840.
The previous prime is 13030242023. The next prime is 13030242073. The reversal of 13030242044 is 44024203031.
It is a congruent 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, 1360079 + ... + 1369625.
It is an arithmetic number, because the mean of its divisors is an integer number (961903712).
Almost surely, 213030242044 is an apocalyptic number.
It is an amenable number.
13030242044 is a deficient number, since it is larger than the sum of its proper divisors (10055447044).
13030242044 is a wasteful number, since it uses less digits than its factorization.
13030242044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13745 (or 13743 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 13030242044 its reverse (44024203031), we get a palindrome (57054445075).
The spelling of 13030242044 in words is "thirteen billion, thirty million, two hundred forty-two thousand, forty-four".
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