Base | Representation |
---|---|
bin | 11011000010010… |
… | …01101010001001 |
3 | 120210202100001021 |
4 | 31201021222021 |
5 | 431024402441 |
6 | 34300552441 |
7 | 5422501231 |
oct | 1541115211 |
9 | 523670037 |
10 | 226794121 |
11 | 107023864 |
12 | 63b52721 |
13 | 37ca9008 |
14 | 22198cc1 |
15 | 14d9d3d1 |
hex | d849a89 |
226794121 has 2 divisors, whose sum is σ = 226794122. Its totient is φ = 226794120.
The previous prime is 226794091. The next prime is 226794167. The reversal of 226794121 is 121497622.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 122345721 + 104448400 = 11061^2 + 10220^2 .
It is a cyclic number.
It is not a de Polignac number, because 226794121 - 27 = 226793993 is a prime.
It is not a weakly prime, because it can be changed into another prime (226794521) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113397060 + 113397061.
It is an arithmetic number, because the mean of its divisors is an integer number (113397061).
Almost surely, 2226794121 is an apocalyptic number.
It is an amenable number.
226794121 is a deficient number, since it is larger than the sum of its proper divisors (1).
226794121 is an equidigital number, since it uses as much as digits as its factorization.
226794121 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12096, while the sum is 34.
The square root of 226794121 is about 15059.6852888764. The cubic root of 226794121 is about 609.8325447363.
The spelling of 226794121 in words is "two hundred twenty-six million, seven hundred ninety-four thousand, one hundred twenty-one".
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