Base | Representation |
---|---|
bin | 1011011011111… |
… | …0011100111100 |
3 | 10100020220222222 |
4 | 2312332130330 |
5 | 44234403022 |
6 | 4432024512 |
7 | 1121463413 |
oct | 266763474 |
9 | 110226888 |
10 | 47966012 |
11 | 25091636 |
12 | 14092138 |
13 | 9c25673 |
14 | 652847a |
15 | 4327242 |
hex | 2dbe73c |
47966012 has 12 divisors (see below), whose sum is σ = 84476280. Its totient is φ = 23829936.
The previous prime is 47966003. The next prime is 47966041. The reversal of 47966012 is 21066974.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 37562 + ... + 38817.
It is an arithmetic number, because the mean of its divisors is an integer number (7039690).
Almost surely, 247966012 is an apocalyptic number.
It is an amenable number.
47966012 is a deficient number, since it is larger than the sum of its proper divisors (36510268).
47966012 is a wasteful number, since it uses less digits than its factorization.
47966012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76540 (or 76538 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 47966012 is about 6925.7499232935. The cubic root of 47966012 is about 363.3383201253.
The spelling of 47966012 in words is "forty-seven million, nine hundred sixty-six thousand, twelve".
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