Base | Representation |
---|---|
bin | 101001001101001010011 |
3 | 2112121011102 |
4 | 11021221103 |
5 | 321201402 |
6 | 44535015 |
7 | 14322344 |
oct | 5115123 |
9 | 2477142 |
10 | 1350227 |
11 | 84249a |
12 | 55146b |
13 | 383768 |
14 | 2720cb |
15 | 1ba102 |
hex | 149a53 |
1350227 has 4 divisors (see below), whose sum is σ = 1363440. Its totient is φ = 1337016.
The previous prime is 1350203. The next prime is 1350229. The reversal of 1350227 is 7220531.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1350227 - 216 = 1284691 is a prime.
It is a super-2 number, since 2×13502272 = 3646225903058, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1350199 and 1350208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350229) 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, 6452 + ... + 6657.
It is an arithmetic number, because the mean of its divisors is an integer number (340860).
21350227 is an apocalyptic number.
1350227 is a deficient number, since it is larger than the sum of its proper divisors (13213).
1350227 is a wasteful number, since it uses less digits than its factorization.
1350227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13212.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 1350227 is about 1161.9926850028. The cubic root of 1350227 is about 110.5271392428.
Adding to 1350227 its reverse (7220531), we get a palindrome (8570758).
The spelling of 1350227 in words is "one million, three hundred fifty thousand, two hundred twenty-seven".
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