Base | Representation |
---|---|
bin | 1000101001110101001100 |
3 | 11021020210020 |
4 | 20221311030 |
5 | 1040042432 |
6 | 120342140 |
7 | 25165452 |
oct | 10516514 |
9 | 4236706 |
10 | 2268492 |
11 | 130a396 |
12 | 914950 |
13 | 615705 |
14 | 4309d2 |
15 | 2ec22c |
hex | 229d4c |
2268492 has 12 divisors (see below), whose sum is σ = 5293176. Its totient is φ = 756160.
The previous prime is 2268481. The next prime is 2268503. The reversal of 2268492 is 2948622.
2268492 = 5292 + 5302 + ... + 5362.
It is an interprime number because it is at equal distance from previous prime (2268481) and next prime (2268503).
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94509 + ... + 94532.
It is an arithmetic number, because the mean of its divisors is an integer number (441098).
22268492 is an apocalyptic number.
It is an amenable number.
2268492 is an abundant number, since it is smaller than the sum of its proper divisors (3024684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2268492 is a wasteful number, since it uses less digits than its factorization.
2268492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189048 (or 189046 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 2268492 is about 1506.1513868134. The cubic root of 2268492 is about 131.3950740539.
Adding to 2268492 its product of digits (13824), we get a triangular number (2282316 = T2136).
The spelling of 2268492 in words is "two million, two hundred sixty-eight thousand, four hundred ninety-two".
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