Base | Representation |
---|---|
bin | 1011001110011… |
… | …1010111001110 |
3 | 10021121011111010 |
4 | 2303213113032 |
5 | 44023210011 |
6 | 4401110050 |
7 | 1111134033 |
oct | 263472716 |
9 | 107534433 |
10 | 47085006 |
11 | 2463a731 |
12 | 13928326 |
13 | 99a7667 |
14 | 637938a |
15 | 42011a6 |
hex | 2ce75ce |
47085006 has 8 divisors (see below), whose sum is σ = 94170024. Its totient is φ = 15695000.
The previous prime is 47084993. The next prime is 47085007. The reversal of 47085006 is 60058074.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
47085006 is an admirable number.
It is a super-5 number, since 5×470850065 (a number of 40 digits) contains 55555 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47085007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3923745 + ... + 3923756.
It is an arithmetic number, because the mean of its divisors is an integer number (11771253).
Almost surely, 247085006 is an apocalyptic number.
47085006 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.
47085006 is a wasteful number, since it uses less digits than its factorization.
47085006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7847506.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 47085006 is about 6861.8514994133. The cubic root of 47085006 is about 361.1000456798.
The spelling of 47085006 in words is "forty-seven million, eighty-five thousand, six".
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