Base | Representation |
---|---|
bin | 100101000101… |
… | …0011010001110 |
3 | 1100120201102221 |
4 | 1022022122032 |
5 | 14434110134 |
6 | 1532405554 |
7 | 324151105 |
oct | 112123216 |
9 | 40521387 |
10 | 19441294 |
11 | aa79594 |
12 | 66168ba |
13 | 4049032 |
14 | 282103c |
15 | 1a905b4 |
hex | 128a68e |
19441294 has 12 divisors (see below), whose sum is σ = 30778704. Its totient is φ = 9208692.
The previous prime is 19441283. The next prime is 19441297. The reversal of 19441294 is 49214491.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19441297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12742 + ... + 14185.
It is an arithmetic number, because the mean of its divisors is an integer number (2564892).
Almost surely, 219441294 is an apocalyptic number.
19441294 is a deficient number, since it is larger than the sum of its proper divisors (11337410).
19441294 is a wasteful number, since it uses less digits than its factorization.
19441294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26967 (or 26948 counting only the distinct ones).
The product of its digits is 10368, while the sum is 34.
The square root of 19441294 is about 4409.2282771478. The cubic root of 19441294 is about 268.8902506464.
The spelling of 19441294 in words is "nineteen million, four hundred forty-one thousand, two hundred ninety-four".
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