Base | Representation |
---|---|
bin | 1000101010111100000100 |
3 | 11021111000020 |
4 | 20222330010 |
5 | 1040214103 |
6 | 120415140 |
7 | 25214622 |
oct | 10527404 |
9 | 4244006 |
10 | 2273028 |
11 | 131283a |
12 | 9174b0 |
13 | 6177b4 |
14 | 432512 |
15 | 2ed753 |
hex | 22af04 |
2273028 has 24 divisors (see below), whose sum is σ = 5329632. Its totient is φ = 753984.
The previous prime is 2273017. The next prime is 2273041. The reversal of 2273028 is 8203722.
It is a junction number, because it is equal to n+sod(n) for n = 2272989 and 2273007.
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, 3376 + ... + 3992.
It is an arithmetic number, because the mean of its divisors is an integer number (222068).
22273028 is an apocalyptic number.
It is an amenable number.
2273028 is an abundant number, since it is smaller than the sum of its proper divisors (3056604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2273028 is a wasteful number, since it uses less digits than its factorization.
2273028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 931 (or 929 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 2273028 is about 1507.6564595424. The cubic root of 2273028 is about 131.4825934639.
The spelling of 2273028 in words is "two million, two hundred seventy-three thousand, twenty-eight".
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