Base | Representation |
---|---|
bin | 1011111111101000101010 |
3 | 12220202002010 |
4 | 23333220222 |
5 | 1301103414 |
6 | 151220350 |
7 | 35503602 |
oct | 13775052 |
9 | 5822063 |
10 | 3144234 |
11 | 1858345 |
12 | 10776b6 |
13 | 8611c2 |
14 | 5bbc02 |
15 | 421959 |
hex | 2ffa2a |
3144234 has 16 divisors (see below), whose sum is σ = 6619680. Its totient is φ = 992880.
The previous prime is 3144221. The next prime is 3144257. The reversal of 3144234 is 4324413.
It is a self number, because there is not a number n which added to its sum of digits gives 3144234.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13677 + ... + 13904.
It is an arithmetic number, because the mean of its divisors is an integer number (413730).
Almost surely, 23144234 is an apocalyptic number.
3144234 is an abundant number, since it is smaller than the sum of its proper divisors (3475446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144234 is a wasteful number, since it uses less digits than its factorization.
3144234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27605.
The product of its digits is 1152, while the sum is 21.
The square root of 3144234 is about 1773.1988044210. The cubic root of 3144234 is about 146.5002232599.
Adding to 3144234 its reverse (4324413), we get a palindrome (7468647).
The spelling of 3144234 in words is "three million, one hundred forty-four thousand, two hundred thirty-four".
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