Base | Representation |
---|---|
bin | 101100101000101111… |
… | …000000111000100110 |
3 | 11120201012002101001200 |
4 | 230220233000320212 |
5 | 1241124040201121 |
6 | 34003504303330 |
7 | 3314462505531 |
oct | 545057007046 |
9 | 146635071050 |
10 | 47928053286 |
11 | 193651558a3 |
12 | 9357011b46 |
13 | 469a724a59 |
14 | 24694a7a18 |
15 | 13a7a1ea26 |
hex | b28bc0e26 |
47928053286 has 12 divisors (see below), whose sum is σ = 103844115492. Its totient is φ = 15976017756.
The previous prime is 47928053273. The next prime is 47928053287. The reversal of 47928053286 is 68235082974.
47928053286 is a `hidden beast` number, since 4 + 7 + 9 + 28 + 0 + 532 + 86 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47928053287) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1331334796 + ... + 1331334831.
It is an arithmetic number, because the mean of its divisors is an integer number (8653676291).
Almost surely, 247928053286 is an apocalyptic number.
47928053286 is an abundant number, since it is smaller than the sum of its proper divisors (55916062206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47928053286 is a wasteful number, since it uses less digits than its factorization.
47928053286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2662669635 (or 2662669632 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 47928053286 in words is "forty-seven billion, nine hundred twenty-eight million, fifty-three thousand, two hundred eighty-six".
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