Base | Representation |
---|---|
bin | 11011110111100… |
… | …10000011011000 |
3 | 121021220000110012 |
4 | 31323302003120 |
5 | 434321302240 |
6 | 35110341052 |
7 | 5536025462 |
oct | 1573620330 |
9 | 537800405 |
10 | 233775320 |
11 | 10aa61949 |
12 | 6635a788 |
13 | 395817bc |
14 | 23095132 |
15 | 157cbb65 |
hex | def20d8 |
233775320 has 16 divisors (see below), whose sum is σ = 525994560. Its totient is φ = 93510112.
The previous prime is 233775319. The next prime is 233775323. The reversal of 233775320 is 23577332.
It is a super-2 number, since 2×2337753202 = 109301800482204800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233775323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2922152 + ... + 2922231.
It is an arithmetic number, because the mean of its divisors is an integer number (32874660).
Almost surely, 2233775320 is an apocalyptic number.
233775320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
233775320 is an abundant number, since it is smaller than the sum of its proper divisors (292219240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233775320 is a wasteful number, since it uses less digits than its factorization.
233775320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5844394 (or 5844390 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 32.
The square root of 233775320 is about 15289.7128815423. The cubic root of 233775320 is about 616.0267248202.
The spelling of 233775320 in words is "two hundred thirty-three million, seven hundred seventy-five thousand, three hundred twenty".
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