Base | Representation |
---|---|
bin | 11010111100100… |
… | …01000001010101 |
3 | 120202022220122001 |
4 | 31132101001111 |
5 | 430331202340 |
6 | 34232435301 |
7 | 5413201315 |
oct | 1536210125 |
9 | 522286561 |
10 | 226037845 |
11 | 106657640 |
12 | 63848b31 |
13 | 37aa2a07 |
14 | 2203d445 |
15 | 14c9e29a |
hex | d791055 |
226037845 has 16 divisors (see below), whose sum is σ = 301491072. Its totient is φ = 161287360.
The previous prime is 226037843. The next prime is 226037863. The reversal of 226037845 is 548730622.
It is not a de Polignac number, because 226037845 - 21 = 226037843 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226037843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35857 + ... + 41686.
It is an arithmetic number, because the mean of its divisors is an integer number (18843192).
Almost surely, 2226037845 is an apocalyptic number.
It is an amenable number.
226037845 is a deficient number, since it is larger than the sum of its proper divisors (75453227).
226037845 is a wasteful number, since it uses less digits than its factorization.
226037845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77612.
The product of its (nonzero) digits is 80640, while the sum is 37.
The square root of 226037845 is about 15034.5550316596. Note that the first 3 decimals coincide. The cubic root of 226037845 is about 609.1539332066.
The spelling of 226037845 in words is "two hundred twenty-six million, thirty-seven thousand, eight hundred forty-five".
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