Base | Representation |
---|---|
bin | 1000101010010001000011 |
3 | 11021100020021 |
4 | 20222101003 |
5 | 1040122100 |
6 | 120354311 |
7 | 25203610 |
oct | 10522103 |
9 | 4240207 |
10 | 2270275 |
11 | 1310767 |
12 | 915997 |
13 | 616477 |
14 | 431507 |
15 | 2eca1a |
hex | 22a443 |
2270275 has 12 divisors (see below), whose sum is σ = 3217552. Its totient is φ = 1556640.
The previous prime is 2270269. The next prime is 2270297. The reversal of 2270275 is 5720722.
It is not a de Polignac number, because 2270275 - 23 = 2270267 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6312 + ... + 6661.
22270275 is an apocalyptic number.
2270275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2270275 is a deficient number, since it is larger than the sum of its proper divisors (947277).
2270275 is a wasteful number, since it uses less digits than its factorization.
2270275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12990 (or 12985 counting only the distinct ones).
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 2270275 is about 1506.7431765235. The cubic root of 2270275 is about 131.4294898779.
Adding to 2270275 its reverse (5720722), we get a palindrome (7990997).
The spelling of 2270275 in words is "two million, two hundred seventy thousand, two hundred seventy-five".
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