Base | Representation |
---|---|
bin | 101100101000011110… |
… | …110011001100000011 |
3 | 11120200220002102121100 |
4 | 230220132303030003 |
5 | 1241121443143013 |
6 | 34003233225443 |
7 | 3314411413635 |
oct | 545036631403 |
9 | 146626072540 |
10 | 47923802883 |
11 | 19362812470 |
12 | 9355702283 |
13 | 4699897218 |
14 | 2468abca55 |
15 | 13a7480473 |
hex | b287b3303 |
47923802883 has 24 divisors (see below), whose sum is σ = 78120310320. Its totient is φ = 28043184960.
The previous prime is 47923802873. The next prime is 47923802891. The reversal of 47923802883 is 38820832974.
It is not a de Polignac number, because 47923802883 - 29 = 47923802371 is a prime.
It is a super-2 number, since 2×479238028832 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47923802803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8343316 + ... + 8349057.
It is an arithmetic number, because the mean of its divisors is an integer number (3255012930).
Almost surely, 247923802883 is an apocalyptic number.
47923802883 is a deficient number, since it is larger than the sum of its proper divisors (30196507437).
47923802883 is a wasteful number, since it uses less digits than its factorization.
47923802883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16692419 (or 16692416 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 54.
The spelling of 47923802883 in words is "forty-seven billion, nine hundred twenty-three million, eight hundred two thousand, eight hundred eighty-three".
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