Base | Representation |
---|---|
bin | 11000110000110111010011… |
… | …11111110100100000001100 |
3 | 21010210220012220100112102202 |
4 | 30120123221333310200030 |
5 | 24114144401411401030 |
6 | 311452304315341032 |
7 | 14320165402640354 |
oct | 1430335177644014 |
9 | 233726186315382 |
10 | 54455521200140 |
11 | 16395503079525 |
12 | 6135a17a51778 |
13 | 2450197723b98 |
14 | d63938811b64 |
15 | 6467a6964745 |
hex | 3186e9ff480c |
54455521200140 has 24 divisors (see below), whose sum is σ = 114359197212960. Its totient is φ = 21781712729088.
The previous prime is 54455521200131. The next prime is 54455521200169. The reversal of 54455521200140 is 4100212555445.
54455521200140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 54455521200094 and 54455521200103.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30083072 + ... + 31841831.
It is an arithmetic number, because the mean of its divisors is an integer number (4764966550540).
Almost surely, 254455521200140 is an apocalyptic number.
It is an amenable number.
54455521200140 is an abundant number, since it is smaller than the sum of its proper divisors (59903676012820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54455521200140 is a wasteful number, since it uses less digits than its factorization.
54455521200140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61968881 (or 61968879 counting only the distinct ones).
The product of its (nonzero) digits is 160000, while the sum is 38.
Adding to 54455521200140 its reverse (4100212555445), we get a palindrome (58555733755585).
The spelling of 54455521200140 in words is "fifty-four trillion, four hundred fifty-five billion, five hundred twenty-one million, two hundred thousand, one hundred forty".
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