Base | Representation |
---|---|
bin | 1000101110101100101000 |
3 | 11022021010110 |
4 | 20232230220 |
5 | 1041212144 |
6 | 121014320 |
7 | 25310535 |
oct | 10565450 |
9 | 4267113 |
10 | 2288424 |
11 | 1323366 |
12 | 9243a0 |
13 | 6217c8 |
14 | 437d8c |
15 | 3030b9 |
hex | 22eb28 |
2288424 has 32 divisors (see below), whose sum is σ = 5785920. Its totient is φ = 754176.
The previous prime is 2288399. The next prime is 2288441. The reversal of 2288424 is 4248822.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2288391 and 2288400.
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, 1837 + ... + 2819.
It is an arithmetic number, because the mean of its divisors is an integer number (180810).
22288424 is an apocalyptic number.
2288424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2288424 is an abundant number, since it is smaller than the sum of its proper divisors (3497496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2288424 is a wasteful number, since it uses less digits than its factorization.
2288424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089 (or 1085 counting only the distinct ones).
The product of its digits is 8192, while the sum is 30.
The square root of 2288424 is about 1512.7537803622. The cubic root of 2288424 is about 131.7787846664.
The spelling of 2288424 in words is "two million, two hundred eighty-eight thousand, four hundred twenty-four".
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