| Base | Representation |
|---|---|
| bin | 101011110111111111… |
| … | …010100001000000000 |
| 3 | 11111121012020022000000 |
| 4 | 223313333110020000 |
| 5 | 1232440210232231 |
| 6 | 33350412000000 |
| 7 | 3255302312460 |
| oct | 536777241000 |
| 9 | 144535208000 |
| 10 | 47110242816 |
| 11 | 18a8555a77a |
| 12 | 9169160000 |
| 13 | 459a177230 |
| 14 | 23cca23ba0 |
| 15 | 135ad2a6e6 |
| hex | af7fd4200 |
47110242816 has 1120 divisors, whose sum is σ = 185342720640. Its totient is φ = 11609505792.
The previous prime is 47110242811. The next prime is 47110242827. The reversal of 47110242816 is 61824201174.
It is a happy number.
47110242816 is a `hidden beast` number, since 471 + 102 + 4 + 2 + 81 + 6 = 666.
47110242816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 47110242816 = 18003 + 34563 = 21243 + 33483.
It is not an unprimeable number, because it can be changed into a prime (47110242811) by changing a digit.
It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 645345756 + ... + 645345828.
It is an arithmetic number, because the mean of its divisors is an integer number (165484572).
Almost surely, 247110242816 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47110242816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92671360320).
47110242816 is an abundant number, since it is smaller than the sum of its proper divisors (138232477824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47110242816 is an equidigital number, since it uses as much as digits as its factorization.
47110242816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148 (or 117 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The spelling of 47110242816 in words is "forty-seven billion, one hundred ten million, two hundred forty-two thousand, eight hundred sixteen".
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