Base | Representation |
---|---|
bin | 1000100001100010010000 |
3 | 11012112011201 |
4 | 20201202100 |
5 | 1033001022 |
6 | 115520544 |
7 | 24664420 |
oct | 10414220 |
9 | 4175151 |
10 | 2234512 |
11 | 1296905 |
12 | 8b9154 |
13 | 6030c7 |
14 | 422480 |
15 | 2e2127 |
hex | 221890 |
2234512 has 40 divisors (see below), whose sum is σ = 5035392. Its totient is φ = 940800.
The previous prime is 2234503. The next prime is 2234513. The reversal of 2234512 is 2154322.
It is a self number, because there is not a number n which added to its sum of digits gives 2234512.
It is not an unprimeable number, because it can be changed into a prime (2234513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7812 + ... + 8092.
22234512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2234512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517696).
2234512 is an abundant number, since it is smaller than the sum of its proper divisors (2800880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2234512 is a wasteful number, since it uses less digits than its factorization.
2234512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367 (or 361 counting only the distinct ones).
The product of its digits is 480, while the sum is 19.
The square root of 2234512 is about 1494.8284182474. The cubic root of 2234512 is about 130.7357101910.
Adding to 2234512 its reverse (2154322), we get a palindrome (4388834).
The spelling of 2234512 in words is "two million, two hundred thirty-four thousand, five hundred twelve".
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