Base | Representation |
---|---|
bin | 1001001001111… |
… | …0111100010010 |
3 | 2200020220120102 |
4 | 2102132330102 |
5 | 34312243022 |
6 | 3451012402 |
7 | 644251442 |
oct | 222367422 |
9 | 80226512 |
10 | 38399762 |
11 | 1a748345 |
12 | 10a3a102 |
13 | 7c5636b |
14 | 5158122 |
15 | 3587a92 |
hex | 249ef12 |
38399762 has 16 divisors (see below), whose sum is σ = 60134400. Its totient is φ = 18369120.
The previous prime is 38399761. The next prime is 38399771. The reversal of 38399762 is 26799383.
38399762 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 (38399761) 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, 2039 + ... + 8997.
It is an arithmetic number, because the mean of its divisors is an integer number (3758400).
Almost surely, 238399762 is an apocalyptic number.
38399762 is a deficient number, since it is larger than the sum of its proper divisors (21734638).
38399762 is a wasteful number, since it uses less digits than its factorization.
38399762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7081.
The product of its digits is 489888, while the sum is 47.
The square root of 38399762 is about 6196.7541503597. The cubic root of 38399762 is about 337.3723691159.
The spelling of 38399762 in words is "thirty-eight million, three hundred ninety-nine thousand, seven hundred sixty-two".
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