Base | Representation |
---|---|
bin | 1011011010001… |
… | …1100111000000 |
3 | 10100001100011211 |
4 | 2312203213000 |
5 | 44222343224 |
6 | 4425415504 |
7 | 1120525024 |
oct | 266434700 |
9 | 110040154 |
10 | 47856064 |
11 | 25016a73 |
12 | 1403a594 |
13 | 9bb75c9 |
14 | 64da384 |
15 | 4304894 |
hex | 2da39c0 |
47856064 has 28 divisors (see below), whose sum is σ = 98031808. Its totient is φ = 23155200.
The previous prime is 47856049. The next prime is 47856073. The reversal of 47856064 is 46065874.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10077 + ... + 14044.
It is an arithmetic number, because the mean of its divisors is an integer number (3501136).
Almost surely, 247856064 is an apocalyptic number.
It is an amenable number.
47856064 is an abundant number, since it is smaller than the sum of its proper divisors (50175744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47856064 is a wasteful number, since it uses less digits than its factorization.
47856064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24164 (or 24154 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 40.
The square root of 47856064 is about 6917.8077452326. The cubic root of 47856064 is about 363.0604922624.
The spelling of 47856064 in words is "forty-seven million, eight hundred fifty-six thousand, sixty-four".
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