Base | Representation |
---|---|
bin | 1000110110111101001111… |
… | …10100110111111100000110 |
3 | 2112222022120000011010212010 |
4 | 10123132213310313330012 |
5 | 10023132022014434141 |
6 | 105233114210035050 |
7 | 4050263521551630 |
oct | 433364764677406 |
9 | 75868500133763 |
10 | 19480492343046 |
11 | 62306a30881a9 |
12 | 2227549578a86 |
13 | ab40057921a7 |
14 | 4b4c0a2b3a50 |
15 | 23baeb83b416 |
hex | 11b7a7d37f06 |
19480492343046 has 16 divisors (see below), whose sum is σ = 44526839641344. Its totient is φ = 5565854955144.
The previous prime is 19480492342931. The next prime is 19480492343047. The reversal of 19480492343046 is 64034329408491.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19480492343047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231910623090 + ... + 231910623173.
It is an arithmetic number, because the mean of its divisors is an integer number (2782927477584).
Almost surely, 219480492343046 is an apocalyptic number.
19480492343046 is an abundant number, since it is smaller than the sum of its proper divisors (25046347298298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19480492343046 is a wasteful number, since it uses less digits than its factorization.
19480492343046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463821246275.
The product of its (nonzero) digits is 17915904, while the sum is 57.
The spelling of 19480492343046 in words is "nineteen trillion, four hundred eighty billion, four hundred ninety-two million, three hundred forty-three thousand, forty-six".
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