Base | Representation |
---|---|
bin | 110011000001011010… |
… | …001110011111111100 |
3 | 12020102000200012200210 |
4 | 303001122032133330 |
5 | 1344144312012442 |
6 | 41100113352420 |
7 | 3646416304461 |
oct | 630132163774 |
9 | 166360605623 |
10 | 54784485372 |
11 | 212634607a1 |
12 | a74b268710 |
13 | 5221071666 |
14 | 2919d31668 |
15 | 165992a19c |
hex | cc168e7fc |
54784485372 has 12 divisors (see below), whose sum is σ = 127830465896. Its totient is φ = 18261495120.
The previous prime is 54784485367. The next prime is 54784485377. The reversal of 54784485372 is 27358448745.
It is an interprime number because it is at equal distance from previous prime (54784485367) and next prime (54784485377).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54784485377) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282686879 + ... + 2282686902.
Almost surely, 254784485372 is an apocalyptic number.
It is an amenable number.
54784485372 is an abundant number, since it is smaller than the sum of its proper divisors (73045980524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54784485372 is a wasteful number, since it uses less digits than its factorization.
54784485372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4565373788 (or 4565373786 counting only the distinct ones).
The product of its digits is 30105600, while the sum is 57.
The spelling of 54784485372 in words is "fifty-four billion, seven hundred eighty-four million, four hundred eighty-five thousand, three hundred seventy-two".
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