Base | Representation |
---|---|
bin | 1100100110000101110111… |
… | …1010100011110101100000 |
3 | 1211000220112021101200200000 |
4 | 3021201131322203311200 |
5 | 3303343312322211103 |
6 | 45241534112100000 |
7 | 2626344661266150 |
oct | 311413572436540 |
9 | 54026467350600 |
10 | 13848550194528 |
11 | 445a1566101a5 |
12 | 1677b37534600 |
13 | 795bb320833a |
14 | 35c3b8322760 |
15 | 190374ddbaa3 |
hex | c985dea3d60 |
13848550194528 has 144 divisors (see below), whose sum is σ = 46674743431680. Its totient is φ = 3956728611456.
The previous prime is 13848550194527. The next prime is 13848550194539. The reversal of 13848550194528 is 82549105584831.
13848550194528 is a `hidden beast` number, since 1 + 3 + 8 + 4 + 8 + 550 + 19 + 45 + 28 = 666.
13848550194528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (144).
It is a super-2 number, since 2×138485501945282 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13848550194527) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127155208 + ... + 127264071.
It is an arithmetic number, because the mean of its divisors is an integer number (324130162720).
Almost surely, 213848550194528 is an apocalyptic number.
13848550194528 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
13848550194528 is an abundant number, since it is smaller than the sum of its proper divisors (32826193237152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13848550194528 is an equidigital number, since it uses as much as digits as its factorization.
13848550194528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254419311 (or 254419291 counting only the distinct ones).
The product of its (nonzero) digits is 55296000, while the sum is 63.
The spelling of 13848550194528 in words is "thirteen trillion, eight hundred forty-eight billion, five hundred fifty million, one hundred ninety-four thousand, five hundred twenty-eight".
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