Base | Representation |
---|---|
bin | 1101010001011… |
… | …00001110110110 |
3 | 21202111011100212 |
4 | 12220230032312 |
5 | 212000031410 |
6 | 15014105422 |
7 | 2521201634 |
oct | 650541666 |
9 | 252434325 |
10 | 111330230 |
11 | 57930060 |
12 | 3134b272 |
13 | 1a0ac99b |
14 | 10b00354 |
15 | 9b91b05 |
hex | 6a2c3b6 |
111330230 has 16 divisors (see below), whose sum is σ = 218612304. Its totient is φ = 40483680.
The previous prime is 111330187. The next prime is 111330251. The reversal of 111330230 is 32033111.
It is a super-2 number, since 2×1113302302 = 24788840223705800, which contains 22 as substring.
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, 505937 + ... + 506156.
It is an arithmetic number, because the mean of its divisors is an integer number (13663269).
Almost surely, 2111330230 is an apocalyptic number.
111330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
111330230 is a deficient number, since it is larger than the sum of its proper divisors (107282074).
111330230 is a wasteful number, since it uses less digits than its factorization.
111330230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012111.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 111330230 is about 10551.3141361633. The cubic root of 111330230 is about 481.0656733792.
Adding to 111330230 its reverse (32033111), we get a palindrome (143363341).
The spelling of 111330230 in words is "one hundred eleven million, three hundred thirty thousand, two hundred thirty".
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