Base | Representation |
---|---|
bin | 11011000001011… |
… | …00000011001001 |
3 | 120210112011200102 |
4 | 31200230003021 |
5 | 431012012331 |
6 | 34254215145 |
7 | 5421454523 |
oct | 1540540311 |
9 | 523464612 |
10 | 226672841 |
11 | 106a5072a |
12 | 63ab44b5 |
13 | 37c65a55 |
14 | 22166a13 |
15 | 14d774cb |
hex | d82c0c9 |
226672841 has 4 divisors (see below), whose sum is σ = 232799172. Its totient is φ = 220546512.
The previous prime is 226672807. The next prime is 226672861. The reversal of 226672841 is 148276622.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 165379600 + 61293241 = 12860^2 + 7829^2 .
It is a cyclic number.
It is not a de Polignac number, because 226672841 - 26 = 226672777 is a prime.
It is a super-2 number, since 2×2266728412 = 102761153694022562, 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 = 226672795 and 226672804.
It is not an unprimeable number, because it can be changed into a prime (226672861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3063110 + ... + 3063183.
It is an arithmetic number, because the mean of its divisors is an integer number (58199793).
Almost surely, 2226672841 is an apocalyptic number.
It is an amenable number.
226672841 is a deficient number, since it is larger than the sum of its proper divisors (6126331).
226672841 is an equidigital number, since it uses as much as digits as its factorization.
226672841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6126330.
The product of its digits is 64512, while the sum is 38.
The square root of 226672841 is about 15055.6581058418. The cubic root of 226672841 is about 609.7238210500.
The spelling of 226672841 in words is "two hundred twenty-six million, six hundred seventy-two thousand, eight hundred forty-one".
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