Base | Representation |
---|---|
bin | 11010100101111… |
… | …01110000001100 |
3 | 120112202101211122 |
4 | 31102331300030 |
5 | 424101402330 |
6 | 34045140112 |
7 | 5346052265 |
oct | 1522756014 |
9 | 515671748 |
10 | 223075340 |
11 | 104a13894 |
12 | 6285a638 |
13 | 372a6457 |
14 | 218ab96c |
15 | 148b65e5 |
hex | d4bdc0c |
223075340 has 24 divisors (see below), whose sum is σ = 473010720. Its totient is φ = 88363008.
The previous prime is 223075339. The next prime is 223075351. The reversal of 223075340 is 43570322.
223075340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2230753403 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 52085 + ... + 56204.
It is an arithmetic number, because the mean of its divisors is an integer number (19708780).
Almost surely, 2223075340 is an apocalyptic number.
223075340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223075340 is an abundant number, since it is smaller than the sum of its proper divisors (249935380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223075340 is a wasteful number, since it uses less digits than its factorization.
223075340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108401 (or 108399 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 26.
The square root of 223075340 is about 14935.7068798233. The cubic root of 223075340 is about 606.4809834397.
The spelling of 223075340 in words is "two hundred twenty-three million, seventy-five thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •