Base | Representation |
---|---|
bin | 11011000010011… |
… | …10001010111001 |
3 | 120210210021101201 |
4 | 31201032022321 |
5 | 431031000401 |
6 | 34301214201 |
7 | 5422606141 |
oct | 1541161271 |
9 | 523707351 |
10 | 226812601 |
11 | 107036734 |
12 | 63b61361 |
13 | 37cb4552 |
14 | 221a1921 |
15 | 14da3b01 |
hex | d84e2b9 |
226812601 has 4 divisors (see below), whose sum is σ = 227964132. Its totient is φ = 225661072.
The previous prime is 226812587. The next prime is 226812653. The reversal of 226812601 is 106218622.
226812601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 225600400 + 1212201 = 15020^2 + 1101^2 .
It is a cyclic number.
It is not a de Polignac number, because 226812601 - 27 = 226812473 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 226812601.
It is not an unprimeable number, because it can be changed into a prime (226812301) 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, 575470 + ... + 575863.
It is an arithmetic number, because the mean of its divisors is an integer number (56991033).
Almost surely, 2226812601 is an apocalyptic number.
It is an amenable number.
226812601 is a deficient number, since it is larger than the sum of its proper divisors (1151531).
226812601 is a wasteful number, since it uses less digits than its factorization.
226812601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1151530.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 226812601 is about 15060.2988350165. The cubic root of 226812601 is about 609.8491080689.
The spelling of 226812601 in words is "two hundred twenty-six million, eight hundred twelve thousand, six hundred one".
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