Base | Representation |
---|---|
bin | 1000110000110010010100… |
… | …11000101001011100101100 |
3 | 2112020001021220002102110102 |
4 | 10120121022120221130230 |
5 | 10011143312120440233 |
6 | 104551451414330232 |
7 | 4026046452252224 |
oct | 430311230513454 |
9 | 75201256072412 |
10 | 19268471265068 |
11 | 6159792779213 |
12 | 21b2438059978 |
13 | a9a016b3b52c |
14 | 4a8855889084 |
15 | 23633cd811e8 |
hex | 11864a62972c |
19268471265068 has 12 divisors (see below), whose sum is σ = 33754338359112. Its totient is φ = 9624374591040.
The previous prime is 19268471264969. The next prime is 19268471265073. The reversal of 19268471265068 is 86056217486291.
It is a junction number, because it is equal to n+sod(n) for n = 19268471264995 and 19268471265013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2465255978 + ... + 2465263793.
It is an arithmetic number, because the mean of its divisors is an integer number (2812861529926).
Almost surely, 219268471265068 is an apocalyptic number.
It is an amenable number.
19268471265068 is a deficient number, since it is larger than the sum of its proper divisors (14485867094044).
19268471265068 is a wasteful number, since it uses less digits than its factorization.
19268471265068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4930520752 (or 4930520750 counting only the distinct ones).
The product of its (nonzero) digits is 69672960, while the sum is 65.
The spelling of 19268471265068 in words is "nineteen trillion, two hundred sixty-eight billion, four hundred seventy-one million, two hundred sixty-five thousand, sixty-eight".
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