Base | Representation |
---|---|
bin | 11011110011011… |
… | …00101101000110 |
3 | 121020212021012210 |
4 | 31321230231012 |
5 | 434201313001 |
6 | 35050524250 |
7 | 5531262204 |
oct | 1571545506 |
9 | 536767183 |
10 | 233229126 |
11 | 10a719549 |
12 | 66136686 |
13 | 39420000 |
14 | 22d92074 |
15 | 1571edd6 |
hex | de6cb46 |
233229126 has 40 divisors (see below), whose sum is σ = 505699704. Its totient is φ = 71710080.
The previous prime is 233229121. The next prime is 233229127. The reversal of 233229126 is 621922332.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 233229093 and 233229102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233229121) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 170686 + ... + 172046.
Almost surely, 2233229126 is an apocalyptic number.
233229126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 233229126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252849852).
233229126 is an abundant number, since it is smaller than the sum of its proper divisors (272470578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233229126 is an equidigital number, since it uses as much as digits as its factorization.
233229126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1418 (or 1379 counting only the distinct ones).
The product of its digits is 7776, while the sum is 30.
The square root of 233229126 is about 15271.8409499313. The cubic root of 233229126 is about 615.5465879019.
The spelling of 233229126 in words is "two hundred thirty-three million, two hundred twenty-nine thousand, one hundred twenty-six".
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