Base | Representation |
---|---|
bin | 100100011001… |
… | …1010001101100 |
3 | 1022220120212111 |
4 | 1020303101230 |
5 | 14341200041 |
6 | 1521013404 |
7 | 321133432 |
oct | 110632154 |
9 | 38816774 |
10 | 19084396 |
11 | a855431 |
12 | 6484264 |
13 | 3c52756 |
14 | 276ad52 |
15 | 1a1e981 |
hex | 123346c |
19084396 has 12 divisors (see below), whose sum is σ = 33518520. Its totient is φ = 9507680.
The previous prime is 19084391. The next prime is 19084423. The reversal of 19084396 is 69348091.
It is a plaindrome in base 16.
It is a nialpdrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (19084391) 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 3 ways as a sum of consecutive naturals, for example, 7366 + ... + 9613.
It is an arithmetic number, because the mean of its divisors is an integer number (2793210).
Almost surely, 219084396 is an apocalyptic number.
It is an amenable number.
19084396 is a deficient number, since it is larger than the sum of its proper divisors (14434124).
19084396 is a wasteful number, since it uses less digits than its factorization.
19084396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17264 (or 17262 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 40.
The square root of 19084396 is about 4368.5691021203. The cubic root of 19084396 is about 267.2346733005.
The spelling of 19084396 in words is "nineteen million, eighty-four thousand, three hundred ninety-six".
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