Base | Representation |
---|---|
bin | 10111001000111… |
… | …00001010110101 |
3 | 111112020101210210 |
4 | 23210130022311 |
5 | 344142230231 |
6 | 31132140033 |
7 | 4544560605 |
oct | 1344341265 |
9 | 445211723 |
10 | 194101941 |
11 | 9a624730 |
12 | 55007619 |
13 | 312a0827 |
14 | 1bac8c05 |
15 | 12091a46 |
hex | b91c2b5 |
194101941 has 16 divisors (see below), whose sum is σ = 282797568. Its totient is φ = 117442800.
The previous prime is 194101931. The next prime is 194101951. The reversal of 194101941 is 149101491.
194101941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (194101931) and next prime (194101951).
It is not a de Polignac number, because 194101941 - 26 = 194101877 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 194101899 and 194101908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194101931) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16806 + ... + 25896.
It is an arithmetic number, because the mean of its divisors is an integer number (17674848).
Almost surely, 2194101941 is an apocalyptic number.
194101941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
194101941 is a deficient number, since it is larger than the sum of its proper divisors (88695627).
194101941 is a wasteful number, since it uses less digits than its factorization.
194101941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9752.
The product of its (nonzero) digits is 1296, while the sum is 30.
The square root of 194101941 is about 13932.0472652084. The cubic root of 194101941 is about 578.9974167722.
The spelling of 194101941 in words is "one hundred ninety-four million, one hundred one thousand, nine hundred forty-one".
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