Base | Representation |
---|---|
bin | 11010111110101… |
… | …10011010110101 |
3 | 120202212100120001 |
4 | 31133112122311 |
5 | 430414301401 |
6 | 34242511301 |
7 | 5415464125 |
oct | 1537263265 |
9 | 522770501 |
10 | 226322101 |
11 | 106831165 |
12 | 63965531 |
13 | 37b72205 |
14 | 220b4c85 |
15 | 14d08601 |
hex | d7d66b5 |
226322101 has 2 divisors, whose sum is σ = 226322102. Its totient is φ = 226322100.
The previous prime is 226322099. The next prime is 226322141. The reversal of 226322101 is 101223622.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 225900900 + 421201 = 15030^2 + 649^2 .
It is a cyclic number.
It is not a de Polignac number, because 226322101 - 21 = 226322099 is a prime.
Together with 226322099, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (226322141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113161050 + 113161051.
It is an arithmetic number, because the mean of its divisors is an integer number (113161051).
Almost surely, 2226322101 is an apocalyptic number.
It is an amenable number.
226322101 is a deficient number, since it is larger than the sum of its proper divisors (1).
226322101 is an equidigital number, since it uses as much as digits as its factorization.
226322101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 226322101 is about 15044.0054839129. The cubic root of 226322101 is about 609.4091753123.
Adding to 226322101 its reverse (101223622), we get a palindrome (327545723).
The spelling of 226322101 in words is "two hundred twenty-six million, three hundred twenty-two thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •