Base | Representation |
---|---|
bin | 1110101001000100011010 |
3 | 21020000001211 |
4 | 32221010122 |
5 | 1440310414 |
6 | 214133334 |
7 | 44424121 |
oct | 16510432 |
9 | 7200054 |
10 | 3838234 |
11 | 21917a4 |
12 | 135124a |
13 | a4505a |
14 | 71cab8 |
15 | 50c3c4 |
hex | 3a911a |
3838234 has 12 divisors (see below), whose sum is σ = 5952042. Its totient is φ = 1856280.
The previous prime is 3838231. The next prime is 3838253. The reversal of 3838234 is 4328383.
It can be written as a sum of positive squares in only one way, i.e., 3814209 + 24025 = 1953^2 + 155^2 .
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 3838196 and 3838205.
It is not an unprimeable number, because it can be changed into a prime (3838231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 924 + ... + 2920.
Almost surely, 23838234 is an apocalyptic number.
3838234 is a deficient number, since it is larger than the sum of its proper divisors (2113808).
3838234 is a wasteful number, since it uses less digits than its factorization.
3838234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2061 (or 2030 counting only the distinct ones).
The product of its digits is 13824, while the sum is 31.
The square root of 3838234 is about 1959.1411383563. The cubic root of 3838234 is about 156.5706962149.
It can be divided in two parts, 38382 and 34, that added together give a 4-th power (38416 = 144).
The spelling of 3838234 in words is "three million, eight hundred thirty-eight thousand, two hundred thirty-four".
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