Base | Representation |
---|---|
bin | 1000101100000001010110… |
… | …11011101011010100000000 |
3 | 2111122101200101212100211220 |
4 | 10112000223123223110000 |
5 | 10001003003230130232 |
6 | 104344333050035040 |
7 | 4011162226605435 |
oct | 426005333532400 |
9 | 74571611770756 |
10 | 19104743208192 |
11 | 60a6304532814 |
12 | 2186763a18a80 |
13 | a877534065c5 |
14 | 4a0962badb8c |
15 | 231e58e8942c |
hex | 11602b6eb500 |
19104743208192 has 36 divisors (see below), whose sum is σ = 50846478019680. Its totient is φ = 6368247735808.
The previous prime is 19104743208191. The next prime is 19104743208203. The reversal of 19104743208192 is 29180234740191.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19104743208191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12437983092 + ... + 12437984627.
Almost surely, 219104743208192 is an apocalyptic number.
19104743208192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
19104743208192 is an abundant number, since it is smaller than the sum of its proper divisors (31741734811488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19104743208192 is an equidigital number, since it uses as much as digits as its factorization.
19104743208192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24875967738 (or 24875967724 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 19104743208192 in words is "nineteen trillion, one hundred four billion, seven hundred forty-three million, two hundred eight thousand, one hundred ninety-two".
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