Base | Representation |
---|---|
bin | 11010111110010… |
… | …00001001001110 |
3 | 120202202101100110 |
4 | 31133020021032 |
5 | 430410414010 |
6 | 34241340450 |
7 | 5415131505 |
oct | 1537101116 |
9 | 522671313 |
10 | 226263630 |
11 | 1067a123a |
12 | 63937726 |
13 | 37b51708 |
14 | 2209b83c |
15 | 14ce6120 |
hex | d7c824e |
226263630 has 16 divisors (see below), whose sum is σ = 543032784. Its totient is φ = 60336960.
The previous prime is 226263619. The next prime is 226263671. The reversal of 226263630 is 36362622.
226263630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 7542121 = 226263630 / (2 + 2 + 6 + 2 + 6 + 3 + 6 + 3 + 0).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771031 + ... + 3771090.
It is an arithmetic number, because the mean of its divisors is an integer number (33939549).
Almost surely, 2226263630 is an apocalyptic number.
226263630 is an abundant number, since it is smaller than the sum of its proper divisors (316769154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226263630 is a wasteful number, since it uses less digits than its factorization.
226263630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7542131.
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 226263630 is about 15042.0620261984. The cubic root of 226263630 is about 609.3566898903.
The spelling of 226263630 in words is "two hundred twenty-six million, two hundred sixty-three thousand, six hundred thirty".
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