Base | Representation |
---|---|
bin | 11010111100110… |
… | …11000001111111 |
3 | 120202101222212122 |
4 | 31132123001333 |
5 | 430334010342 |
6 | 34233353155 |
7 | 5413432001 |
oct | 1536330177 |
9 | 522358778 |
10 | 226078847 |
11 | 106685425 |
12 | 638687bb |
13 | 37ab8587 |
14 | 22050371 |
15 | 14cab4d2 |
hex | d79b07f |
226078847 has 4 divisors (see below), whose sum is σ = 226176336. Its totient is φ = 225981360.
The previous prime is 226078829. The next prime is 226078889. The reversal of 226078847 is 748870622.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 226078847 - 222 = 221884543 is a prime.
It is a super-2 number, since 2×2260788472 = 102223290121698818, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 226078798 and 226078807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226078747) 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, 45179 + ... + 49932.
It is an arithmetic number, because the mean of its divisors is an integer number (56544084).
Almost surely, 2226078847 is an apocalyptic number.
226078847 is a deficient number, since it is larger than the sum of its proper divisors (97489).
226078847 is an equidigital number, since it uses as much as digits as its factorization.
226078847 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97488.
The product of its (nonzero) digits is 301056, while the sum is 44.
The square root of 226078847 is about 15035.9185618970. The cubic root of 226078847 is about 609.1907633512.
The spelling of 226078847 in words is "two hundred twenty-six million, seventy-eight thousand, eight hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •