Base | Representation |
---|---|
bin | 100100110011… |
… | …0011110010101 |
3 | 1100022020112100 |
4 | 1021212132111 |
5 | 14414402401 |
6 | 1525312313 |
7 | 322666011 |
oct | 111463625 |
9 | 40266470 |
10 | 19294101 |
11 | a988a42 |
12 | 6565699 |
13 | 3cc7038 |
14 | 27c3541 |
15 | 1a61b86 |
hex | 1266795 |
19294101 has 12 divisors (see below), whose sum is σ = 29336320. Its totient is φ = 12185640.
The previous prime is 19294081. The next prime is 19294123. The reversal of 19294101 is 10149291.
It is not a de Polignac number, because 19294101 - 213 = 19285909 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19294141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56245 + ... + 56586.
Almost surely, 219294101 is an apocalyptic number.
It is an amenable number.
19294101 is a deficient number, since it is larger than the sum of its proper divisors (10042219).
19294101 is a wasteful number, since it uses less digits than its factorization.
19294101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112856 (or 112853 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 27.
The square root of 19294101 is about 4392.5050939071. The cubic root of 19294101 is about 268.2099277806.
The spelling of 19294101 in words is "nineteen million, two hundred ninety-four thousand, one hundred one".
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