Base | Representation |
---|---|
bin | 11011000110100… |
… | …00111010000101 |
3 | 120211210110222001 |
4 | 31203100322011 |
5 | 431200114401 |
6 | 34320505301 |
7 | 5430266311 |
oct | 1543207205 |
9 | 524713861 |
10 | 227348101 |
11 | 107371aa2 |
12 | 6417b231 |
13 | 38141206 |
14 | 222a0b41 |
15 | 14e5c601 |
hex | d8d0e85 |
227348101 has 2 divisors, whose sum is σ = 227348102. Its totient is φ = 227348100.
The previous prime is 227348041. The next prime is 227348117. The reversal of 227348101 is 101843722.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 204776100 + 22572001 = 14310^2 + 4751^2 .
It is a cyclic number.
It is not a de Polignac number, because 227348101 - 27 = 227347973 is a prime.
It is a Chen prime.
It is equal to p12504916 and since 227348101 and 12504916 have the same sum of digits, it is a Honaker prime.
It is a self number, because there is not a number n which added to its sum of digits gives 227348101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227348131) 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 as a sum of consecutive naturals, namely, 113674050 + 113674051.
It is an arithmetic number, because the mean of its divisors is an integer number (113674051).
Almost surely, 2227348101 is an apocalyptic number.
It is an amenable number.
227348101 is a deficient number, since it is larger than the sum of its proper divisors (1).
227348101 is an equidigital number, since it uses as much as digits as its factorization.
227348101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 227348101 is about 15078.0668853802. The cubic root of 227348101 is about 610.3286780175.
The spelling of 227348101 in words is "two hundred twenty-seven million, three hundred forty-eight thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •