Base | Representation |
---|---|
bin | 1000101010001100111100 |
3 | 11021022212112 |
4 | 20222030330 |
5 | 1040120022 |
6 | 120353152 |
7 | 25203053 |
oct | 10521474 |
9 | 4238775 |
10 | 2270012 |
11 | 1310548 |
12 | 9157b8 |
13 | 616304 |
14 | 43139a |
15 | 2ec8e2 |
hex | 22a33c |
2270012 has 12 divisors (see below), whose sum is σ = 4028976. Its totient is φ = 1118880.
The previous prime is 2270011. The next prime is 2270071. The reversal of 2270012 is 2100722.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3713 + ... + 4280.
It is an arithmetic number, because the mean of its divisors is an integer number (335748).
22270012 is an apocalyptic number.
It is an amenable number.
2270012 is a deficient number, since it is larger than the sum of its proper divisors (1758964).
2270012 is a wasteful number, since it uses less digits than its factorization.
2270012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8068 (or 8066 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 14.
The square root of 2270012 is about 1506.6558996665. The cubic root of 2270012 is about 131.4244145323.
Adding to 2270012 its reverse (2100722), we get a palindrome (4370734).
The spelling of 2270012 in words is "two million, two hundred seventy thousand, twelve".
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