Base | Representation |
---|---|
bin | 11010111111111… |
… | …11001001010000 |
3 | 120210011211101020 |
4 | 31133333021100 |
5 | 430440121122 |
6 | 34250235440 |
7 | 5420060346 |
oct | 1537771120 |
9 | 523154336 |
10 | 226488912 |
11 | 106935521 |
12 | 63a25b80 |
13 | 37c00110 |
14 | 22119996 |
15 | 14d3cc5c |
hex | d7ff250 |
226488912 has 160 divisors (see below), whose sum is σ = 674623488. Its totient is φ = 64931328.
The previous prime is 226488893. The next prime is 226488931. The reversal of 226488912 is 219884622.
It is an interprime number because it is at equal distance from previous prime (226488893) and next prime (226488931).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616953 + ... + 617319.
Almost surely, 2226488912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226488912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337311744).
226488912 is an abundant number, since it is smaller than the sum of its proper divisors (448134576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226488912 is a wasteful number, since it uses less digits than its factorization.
226488912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457 (or 451 counting only the distinct ones).
The product of its digits is 110592, while the sum is 42.
The square root of 226488912 is about 15049.5485646580. The cubic root of 226488912 is about 609.5588604859.
The spelling of 226488912 in words is "two hundred twenty-six million, four hundred eighty-eight thousand, nine hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •