Base | Representation |
---|---|
bin | 1011011100010… |
… | …1110000001010 |
3 | 10100022110000110 |
4 | 2313011300022 |
5 | 44241332124 |
6 | 4432415150 |
7 | 1121646531 |
oct | 267056012 |
9 | 110273013 |
10 | 47995914 |
11 | 2510204a |
12 | 140a74b6 |
13 | 9c36165 |
14 | 6535318 |
15 | 4331029 |
hex | 2dc5c0a |
47995914 has 8 divisors (see below), whose sum is σ = 95991840. Its totient is φ = 15998636.
The previous prime is 47995889. The next prime is 47995921. The reversal of 47995914 is 41959974.
It is a sphenic number, since it is the product of 3 distinct primes.
47995914 is an admirable 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, 3999654 + ... + 3999665.
It is an arithmetic number, because the mean of its divisors is an integer number (11998980).
Almost surely, 247995914 is an apocalyptic number.
47995914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47995914 is a wasteful number, since it uses less digits than its factorization.
47995914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7999324.
The product of its digits is 408240, while the sum is 48.
The square root of 47995914 is about 6927.9083423498. The cubic root of 47995914 is about 363.4138061144.
The spelling of 47995914 in words is "forty-seven million, nine hundred ninety-five thousand, nine hundred fourteen".
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