Base | Representation |
---|---|
bin | 1001000111100… |
… | …1110001101100 |
3 | 2122222011202021 |
4 | 2101321301230 |
5 | 34242410112 |
6 | 3443435524 |
7 | 643045561 |
oct | 221716154 |
9 | 78864667 |
10 | 38247532 |
11 | 1a653a34 |
12 | 10985ba4 |
13 | 7c01c9b |
14 | 5118868 |
15 | 3557907 |
hex | 2479c6c |
38247532 has 24 divisors (see below), whose sum is σ = 70887600. Its totient is φ = 18006336.
The previous prime is 38247497. The next prime is 38247533. The reversal of 38247532 is 23574283.
38247532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (38247533) 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 7 ways as a sum of consecutive naturals, for example, 11694 + ... + 14602.
It is an arithmetic number, because the mean of its divisors is an integer number (2953650).
Almost surely, 238247532 is an apocalyptic number.
It is an amenable number.
38247532 is a deficient number, since it is larger than the sum of its proper divisors (32640068).
38247532 is a wasteful number, since it uses less digits than its factorization.
38247532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105 (or 3103 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The square root of 38247532 is about 6184.4589092337. The cubic root of 38247532 is about 336.9259582513.
The spelling of 38247532 in words is "thirty-eight million, two hundred forty-seven thousand, five hundred thirty-two".
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