Base | Representation |
---|---|
bin | 1000010010110000… |
… | …0101010010111101 |
3 | 12202010220001200222 |
4 | 2010230011102331 |
5 | 14024343223131 |
6 | 1004522031125 |
7 | 106110643661 |
oct | 20454052275 |
9 | 5663801628 |
10 | 2226148541 |
11 | a4266a391 |
12 | 5216484a5 |
13 | 296288576 |
14 | 1719268a1 |
15 | d068487b |
hex | 84b054bd |
2226148541 has 4 divisors (see below), whose sum is σ = 2322937632. Its totient is φ = 2129359452.
The previous prime is 2226148517. The next prime is 2226148553. The reversal of 2226148541 is 1458416222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1458416222 = 2 ⋅729208111.
It is a cyclic number.
It is not a de Polignac number, because 2226148541 - 214 = 2226132157 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 (2226145541) 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, 48394511 + ... + 48394556.
It is an arithmetic number, because the mean of its divisors is an integer number (580734408).
Almost surely, 22226148541 is an apocalyptic number.
It is an amenable number.
2226148541 is a deficient number, since it is larger than the sum of its proper divisors (96789091).
2226148541 is an equidigital number, since it uses as much as digits as its factorization.
2226148541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96789090.
The product of its digits is 30720, while the sum is 35.
The square root of 2226148541 is about 47182.0785998243. The cubic root of 2226148541 is about 1305.7239791136.
The spelling of 2226148541 in words is "two billion, two hundred twenty-six million, one hundred forty-eight thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •