Base | Representation |
---|---|
bin | 1001000001110010101101… |
… | …11001101011110100001100 |
3 | 2121021220112112200101010000 |
4 | 10200321112321223310030 |
5 | 10100232011440214424 |
6 | 110120125434444300 |
7 | 4116213545346126 |
oct | 440712671536414 |
9 | 77256475611100 |
10 | 19852796804364 |
11 | 6364584264457 |
12 | 2287731593690 |
13 | b101592b3104 |
14 | 4c8c480dc216 |
15 | 24663baae3c9 |
hex | 120e56e6bd0c |
19852796804364 has 60 divisors (see below), whose sum is σ = 53164964919528. Its totient is φ = 6456194078400.
The previous prime is 19852796804333. The next prime is 19852796804389. The reversal of 19852796804364 is 46340869725891.
19852796804364 is a `hidden beast` number, since 1 + 9 + 8 + 5 + 27 + 96 + 80 + 436 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 19852796804292 and 19852796804301.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 747231402 + ... + 747257969.
It is a 1-persistent number, because it is pandigital, but 2⋅19852796804364 = 39705593608728 is not.
Almost surely, 219852796804364 is an apocalyptic number.
It is an amenable number.
19852796804364 is an abundant number, since it is smaller than the sum of its proper divisors (33312168115164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19852796804364 is a wasteful number, since it uses less digits than its factorization.
19852796804364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494489428 (or 1494489417 counting only the distinct ones).
The product of its (nonzero) digits is 627056640, while the sum is 72.
The spelling of 19852796804364 in words is "nineteen trillion, eight hundred fifty-two billion, seven hundred ninety-six million, eight hundred four thousand, three hundred sixty-four".
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