Base | Representation |
---|---|
bin | 1011010011000… |
… | …0001101001111 |
3 | 10022011022202211 |
4 | 2310300031033 |
5 | 44112232000 |
6 | 4411331251 |
7 | 1113515644 |
oct | 264601517 |
9 | 108138684 |
10 | 47383375 |
11 | 24823916 |
12 | 13a50b27 |
13 | 9a80400 |
14 | 6415dcb |
15 | 425e7ba |
hex | 2d3034f |
47383375 has 24 divisors (see below), whose sum is σ = 64061712. Its totient is φ = 34975200.
The previous prime is 47383373. The next prime is 47383393. The reversal of 47383375 is 57338374.
It is a happy number.
47383375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47383375 - 21 = 47383373 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47383373) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20004 + ... + 22246.
It is an arithmetic number, because the mean of its divisors is an integer number (2669238).
Almost surely, 247383375 is an apocalyptic number.
47383375 is a deficient number, since it is larger than the sum of its proper divisors (16678337).
47383375 is a wasteful number, since it uses less digits than its factorization.
47383375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2284 (or 2261 counting only the distinct ones).
The product of its digits is 211680, while the sum is 40.
The square root of 47383375 is about 6883.5583094792. The cubic root of 47383375 is about 361.8611816766.
The spelling of 47383375 in words is "forty-seven million, three hundred eighty-three thousand, three hundred seventy-five".
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