Base | Representation |
---|---|
bin | 1110100110101000011110 |
3 | 21012111101012 |
4 | 32212220132 |
5 | 1440001004 |
6 | 214015222 |
7 | 44353043 |
oct | 16465036 |
9 | 7174335 |
10 | 3828254 |
11 | 2185251 |
12 | 1347512 |
13 | a40651 |
14 | 7191ca |
15 | 50946e |
hex | 3a6a1e |
3828254 has 4 divisors (see below), whose sum is σ = 5742384. Its totient is φ = 1914126.
The previous prime is 3828239. The next prime is 3828259. The reversal of 3828254 is 4528283.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4528283 = 283 ⋅16001.
It is a self number, because there is not a number n which added to its sum of digits gives 3828254.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3828259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 957062 + ... + 957065.
It is an arithmetic number, because the mean of its divisors is an integer number (1435596).
Almost surely, 23828254 is an apocalyptic number.
3828254 is a deficient number, since it is larger than the sum of its proper divisors (1914130).
3828254 is a wasteful number, since it uses less digits than its factorization.
3828254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914129.
The product of its digits is 15360, while the sum is 32.
The square root of 3828254 is about 1956.5924460654. The cubic root of 3828254 is about 156.4348757811.
The spelling of 3828254 in words is "three million, eight hundred twenty-eight thousand, two hundred fifty-four".
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