Base | Representation |
---|---|
bin | 1011001110001… |
… | …0001100101010 |
3 | 10021120002110120 |
4 | 2303202030222 |
5 | 44022020400 |
6 | 4400424110 |
7 | 1111015251 |
oct | 263421452 |
9 | 107502416 |
10 | 47063850 |
11 | 24625849 |
12 | 13918036 |
13 | 999ab42 |
14 | 6371798 |
15 | 41e9ca0 |
hex | 2ce232a |
47063850 has 48 divisors (see below), whose sum is σ = 117260352. Its totient is φ = 12492160.
The previous prime is 47063833. The next prime is 47063857. The reversal of 47063850 is 5836074.
It is not an unprimeable number, because it can be changed into a prime (47063857) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38854 + ... + 40046.
It is an arithmetic number, because the mean of its divisors is an integer number (2442924).
Almost surely, 247063850 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47063850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58630176).
47063850 is an abundant number, since it is smaller than the sum of its proper divisors (70196502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47063850 is a wasteful number, since it uses less digits than its factorization.
47063850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1471 (or 1466 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 47063850 is about 6860.3097597703. The cubic root of 47063850 is about 361.0459550207.
The spelling of 47063850 in words is "forty-seven million, sixty-three thousand, eight hundred fifty".
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