Base | Representation |
---|---|
bin | 1000110010111000111000… |
… | …01001101011010001000000 |
3 | 2112110221202100002000211101 |
4 | 10121130130021223101000 |
5 | 10013334233232014243 |
6 | 105044555522024144 |
7 | 4034214552533410 |
oct | 431343411532100 |
9 | 75427670060741 |
10 | 19340710032448 |
11 | 6187392669362 |
12 | 22044387a8054 |
13 | aa3a8a03bcbc |
14 | 4ac149950640 |
15 | 238169cba54d |
hex | 11971c26b440 |
19340710032448 has 56 divisors (see below), whose sum is σ = 44689551740352. Its totient is φ = 8132481836544.
The previous prime is 19340710032407. The next prime is 19340710032451. The reversal of 19340710032448 is 84423001704391.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 19340710032398 and 19340710032407.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407251990 + ... + 407299477.
Almost surely, 219340710032448 is an apocalyptic number.
It is an amenable number.
19340710032448 is an abundant number, since it is smaller than the sum of its proper divisors (25348841707904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19340710032448 is an equidigital number, since it uses as much as digits as its factorization.
19340710032448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814551539 (or 814551529 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 46.
The spelling of 19340710032448 in words is "nineteen trillion, three hundred forty billion, seven hundred ten million, thirty-two thousand, four hundred forty-eight".
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