Base | Representation |
---|---|
bin | 110111111011111101100011… |
… | …1011101111100000100101100 |
3 | 2101112010020122112221200012200 |
4 | 1233313323013131330010230 |
5 | 1003442324134230300023 |
6 | 4502241415341101500 |
7 | 205431502106354025 |
oct | 15767730735740454 |
9 | 2345106575850180 |
10 | 492026210009388 |
11 | 1328581644a961a |
12 | 47225b86257890 |
13 | 18170b45bc3432 |
14 | 89702a4b3bc4c |
15 | 3bd3ae69c1743 |
hex | 1bf7ec777c12c |
492026210009388 has 36 divisors (see below), whose sum is σ = 1243733668763040. Its totient is φ = 164008637898336.
The previous prime is 492026210009387. The next prime is 492026210009393. The reversal of 492026210009388 is 883900012620294.
492026210009388 is a `hidden beast` number, since 4 + 9 + 2 + 0 + 2 + 621 + 0 + 0 + 0 + 9 + 3 + 8 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (492026210009387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80098381 + ... + 86022107.
It is an arithmetic number, because the mean of its divisors is an integer number (34548157465640).
Almost surely, 2492026210009388 is an apocalyptic number.
It is an amenable number.
492026210009388 is an abundant number, since it is smaller than the sum of its proper divisors (751707458753652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492026210009388 is a wasteful number, since it uses less digits than its factorization.
492026210009388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8230966 (or 8230961 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The spelling of 492026210009388 in words is "four hundred ninety-two trillion, twenty-six billion, two hundred ten million, nine thousand, three hundred eighty-eight".
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