Base | Representation |
---|---|
bin | 1101001011011110110… |
… | …1101101101000010101 |
3 | 210122102122010211020002 |
4 | 3102313231231220111 |
5 | 12202202122411201 |
6 | 252003253221045 |
7 | 22233624415403 |
oct | 3226755555025 |
9 | 718378124202 |
10 | 226420513301 |
11 | 8802a527964 |
12 | 37a6b931785 |
13 | 18474c370b8 |
14 | ad5cd9a473 |
15 | 5d52bde76b |
hex | 34b7b6da15 |
226420513301 has 4 divisors (see below), whose sum is σ = 227193279852. Its totient is φ = 225647746752.
The previous prime is 226420513219. The next prime is 226420513307. The reversal of 226420513301 is 103315024622.
It is a happy number.
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 130574545201 + 95845968100 = 361351^2 + 309590^2 .
It is a cyclic number.
It is not a de Polignac number, because 226420513301 - 218 = 226420251157 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 (226420513307) 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, 386382836 + ... + 386383421.
It is an arithmetic number, because the mean of its divisors is an integer number (56798319963).
Almost surely, 2226420513301 is an apocalyptic number.
It is an amenable number.
226420513301 is a deficient number, since it is larger than the sum of its proper divisors (772766551).
226420513301 is an equidigital number, since it uses as much as digits as its factorization.
226420513301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 772766550.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 226420513301 its reverse (103315024622), we get a palindrome (329735537923).
The spelling of 226420513301 in words is "two hundred twenty-six billion, four hundred twenty million, five hundred thirteen thousand, three hundred one".
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