Base | Representation |
---|---|
bin | 11011000011000… |
… | …01100011101101 |
3 | 120210221022022220 |
4 | 31201201203231 |
5 | 431041021023 |
6 | 34303025553 |
7 | 5423356515 |
oct | 1541414355 |
9 | 523838286 |
10 | 226892013 |
11 | 107090367 |
12 | 63b9b2b9 |
13 | 3801173a |
14 | 221c2845 |
15 | 14dbc3e3 |
hex | d8618ed |
226892013 has 8 divisors (see below), whose sum is σ = 320318208. Its totient is φ = 142363584.
The previous prime is 226891999. The next prime is 226892041. The reversal of 226892013 is 310298622.
It is a happy number.
226892013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 226892013 - 25 = 226891981 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226842013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2224381 + ... + 2224482.
It is an arithmetic number, because the mean of its divisors is an integer number (40039776).
Almost surely, 2226892013 is an apocalyptic number.
It is an amenable number.
226892013 is a deficient number, since it is larger than the sum of its proper divisors (93426195).
226892013 is a wasteful number, since it uses less digits than its factorization.
226892013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4448883.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 226892013 is about 15062.9350725548. The cubic root of 226892013 is about 609.9202735541.
The spelling of 226892013 in words is "two hundred twenty-six million, eight hundred ninety-two thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •