Base | Representation |
---|---|
bin | 1011010011000… |
… | …0100010011110 |
3 | 10022011101122011 |
4 | 2310300202132 |
5 | 44112302414 |
6 | 4411341434 |
7 | 1113522625 |
oct | 264604236 |
9 | 108141564 |
10 | 47384734 |
11 | 24824941 |
12 | 13a5187a |
13 | 9a80c07 |
14 | 64166bc |
15 | 425edc4 |
hex | 2d3089e |
47384734 has 4 divisors (see below), whose sum is σ = 71077104. Its totient is φ = 23692366.
The previous prime is 47384731. The next prime is 47384737. The reversal of 47384734 is 43748374.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (47384731) and next prime (47384737).
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47384731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11846182 + ... + 11846185.
It is an arithmetic number, because the mean of its divisors is an integer number (17769276).
Almost surely, 247384734 is an apocalyptic number.
47384734 is a deficient number, since it is larger than the sum of its proper divisors (23692370).
47384734 is a wasteful number, since it uses less digits than its factorization.
47384734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23692369.
The product of its digits is 225792, while the sum is 40.
The square root of 47384734 is about 6883.6570222521. The cubic root of 47384734 is about 361.8646411505.
The spelling of 47384734 in words is "forty-seven million, three hundred eighty-four thousand, seven hundred thirty-four".
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