Base | Representation |
---|---|
bin | 11010111111000… |
… | …01111011110111 |
3 | 120202221202021002 |
4 | 31133201323313 |
5 | 430422304041 |
6 | 34243513515 |
7 | 5416051502 |
oct | 1537417367 |
9 | 522852232 |
10 | 226369271 |
11 | 106863647 |
12 | 6398889b |
13 | 37b8a81b |
14 | 220c8139 |
15 | 14d1759b |
hex | d7e1ef7 |
226369271 has 4 divisors (see below), whose sum is σ = 226509192. Its totient is φ = 226229352.
The previous prime is 226369237. The next prime is 226369309. The reversal of 226369271 is 172963622.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-226369271 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 (226369771) 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, 67505 + ... + 70778.
It is an arithmetic number, because the mean of its divisors is an integer number (56627298).
Almost surely, 2226369271 is an apocalyptic number.
226369271 is a deficient number, since it is larger than the sum of its proper divisors (139921).
226369271 is a wasteful number, since it uses less digits than its factorization.
226369271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139920.
The product of its digits is 54432, while the sum is 38.
The square root of 226369271 is about 15045.5731363082. The cubic root of 226369271 is about 609.4515100112.
The spelling of 226369271 in words is "two hundred twenty-six million, three hundred sixty-nine thousand, two hundred seventy-one".
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