Base | Representation |
---|---|
bin | 10101100101110001011… |
… | …000001110101001100100 |
3 | 12020211121020010120122020 |
4 | 111211301120032221210 |
5 | 143302021432101423 |
6 | 3053330421103140 |
7 | 212122424006145 |
oct | 25456130165144 |
9 | 5224536116566 |
10 | 1483665893988 |
11 | 522245799823 |
12 | 1bb664857ab0 |
13 | a9ba8380715 |
14 | 51b4a1a7acc |
15 | 288d83a94e3 |
hex | 1597160ea64 |
1483665893988 has 12 divisors (see below), whose sum is σ = 3461887086000. Its totient is φ = 494555297992.
The previous prime is 1483665893977. The next prime is 1483665894089. The reversal of 1483665893988 is 8893985663841.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×14836658939882 (a number of 25 digits) contains 22 as substring.
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, 61819412238 + ... + 61819412261.
It is an arithmetic number, because the mean of its divisors is an integer number (288490590500).
Almost surely, 21483665893988 is an apocalyptic number.
It is an amenable number.
1483665893988 is an abundant number, since it is smaller than the sum of its proper divisors (1978221192012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1483665893988 is a wasteful number, since it uses less digits than its factorization.
1483665893988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123638824506 (or 123638824504 counting only the distinct ones).
The product of its digits is 2149908480, while the sum is 78.
The spelling of 1483665893988 in words is "one trillion, four hundred eighty-three billion, six hundred sixty-five million, eight hundred ninety-three thousand, nine hundred eighty-eight".
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