Base | Representation |
---|---|
bin | 100110101101000000011 |
3 | 2101102200101 |
4 | 10311220003 |
5 | 311040402 |
6 | 43103231 |
7 | 13531312 |
oct | 4655003 |
9 | 2342611 |
10 | 1268227 |
11 | 796924 |
12 | 511b17 |
13 | 35533c |
14 | 250279 |
15 | 1a0b87 |
hex | 135a03 |
1268227 has 4 divisors (see below), whose sum is σ = 1274800. Its totient is φ = 1261656.
The previous prime is 1268221. The next prime is 1268233. The reversal of 1268227 is 7228621.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (1268221) and next prime (1268233).
It is a cyclic number.
It is not a de Polignac number, because 1268227 - 215 = 1235459 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1268195 and 1268204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1268221) 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, 2988 + ... + 3385.
It is an arithmetic number, because the mean of its divisors is an integer number (318700).
21268227 is an apocalyptic number.
1268227 is a deficient number, since it is larger than the sum of its proper divisors (6573).
1268227 is an equidigital number, since it uses as much as digits as its factorization.
1268227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6572.
The product of its digits is 2688, while the sum is 28.
The square root of 1268227 is about 1126.1558506708. The cubic root of 1268227 is about 108.2427950978.
The spelling of 1268227 in words is "one million, two hundred sixty-eight thousand, two hundred twenty-seven".
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