Base | Representation |
---|---|
bin | 1001000111010… |
… | …1101011101000 |
3 | 2122221022202002 |
4 | 2101311223220 |
5 | 34241341020 |
6 | 3443230132 |
7 | 642645641 |
oct | 221655350 |
9 | 78838662 |
10 | 38230760 |
11 | 1a642377 |
12 | 10978348 |
13 | 7bc7469 |
14 | 51126c8 |
15 | 3552975 |
hex | 2475ae8 |
38230760 has 16 divisors (see below), whose sum is σ = 86019300. Its totient is φ = 15292288.
The previous prime is 38230747. The next prime is 38230763. The reversal of 38230760 is 6703283.
38230760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 34597924 + 3632836 = 5882^2 + 1906^2 .
It is not an unprimeable number, because it can be changed into a prime (38230763) 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 3 ways as a sum of consecutive naturals, for example, 477845 + ... + 477924.
Almost surely, 238230760 is an apocalyptic number.
It is an amenable number.
38230760 is an abundant number, since it is smaller than the sum of its proper divisors (47788540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38230760 is a wasteful number, since it uses less digits than its factorization.
38230760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 955780 (or 955776 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 38230760 is about 6183.1027809669. The cubic root of 38230760 is about 336.8767023640.
The spelling of 38230760 in words is "thirty-eight million, two hundred thirty thousand, seven hundred sixty".
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