Base | Representation |
---|---|
bin | 11011000000011… |
… | …00010111001001 |
3 | 120210021120122022 |
4 | 31200030113021 |
5 | 430443334144 |
6 | 34251334225 |
7 | 5420404235 |
oct | 1540142711 |
9 | 523246568 |
10 | 226543049 |
11 | 106972167 |
12 | 63a51375 |
13 | 37c1b955 |
14 | 221315c5 |
15 | 14d4dcee |
hex | d80c5c9 |
226543049 has 8 divisors (see below), whose sum is σ = 232842720. Its totient is φ = 220290336.
The previous prime is 226543033. The next prime is 226543073. The reversal of 226543049 is 940345622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226543049 - 24 = 226543033 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (226543019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844 + ... + 21365.
It is an arithmetic number, because the mean of its divisors is an integer number (29105340).
Almost surely, 2226543049 is an apocalyptic number.
It is an amenable number.
226543049 is a deficient number, since it is larger than the sum of its proper divisors (6299671).
226543049 is a wasteful number, since it uses less digits than its factorization.
226543049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23479.
The product of its (nonzero) digits is 51840, while the sum is 35.
The square root of 226543049 is about 15051.3470825704. The cubic root of 226543049 is about 609.6074236566.
The spelling of 226543049 in words is "two hundred twenty-six million, five hundred forty-three thousand, forty-nine".
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