Base | Representation |
---|---|
bin | 1011011000000… |
… | …0101100101001 |
3 | 10022210002000120 |
4 | 2312000230221 |
5 | 44203304230 |
6 | 4422353453 |
7 | 1116361101 |
oct | 266005451 |
9 | 108702016 |
10 | 47713065 |
11 | 24a29594 |
12 | 13b8b889 |
13 | 9b674aa |
14 | 64a0201 |
15 | 42c7310 |
hex | 2d80b29 |
47713065 has 24 divisors (see below), whose sum is σ = 77553984. Its totient is φ = 25048800.
The previous prime is 47713051. The next prime is 47713087. The reversal of 47713065 is 56031774.
It is not a de Polignac number, because 47713065 - 220 = 46664489 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75300 + ... + 75930.
It is an arithmetic number, because the mean of its divisors is an integer number (3231416).
Almost surely, 247713065 is an apocalyptic number.
It is an amenable number.
47713065 is a deficient number, since it is larger than the sum of its proper divisors (29840919).
47713065 is an equidigital number, since it uses as much as digits as its factorization.
47713065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 781 (or 710 counting only the distinct ones).
The product of its (nonzero) digits is 17640, while the sum is 33.
The square root of 47713065 is about 6907.4644407337. The cubic root of 47713065 is about 362.6985103772.
The spelling of 47713065 in words is "forty-seven million, seven hundred thirteen thousand, sixty-five".
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