Base | Representation |
---|---|
bin | 11011110010010… |
… | …01100001000101 |
3 | 121020120221111200 |
4 | 31321021201011 |
5 | 434132204442 |
6 | 35043453113 |
7 | 5530122045 |
oct | 1571114105 |
9 | 536527450 |
10 | 233084997 |
11 | 10a630232 |
12 | 66087199 |
13 | 3939c522 |
14 | 22d55725 |
15 | 156e234c |
hex | de49845 |
233084997 has 12 divisors (see below), whose sum is σ = 340941120. Its totient is φ = 153422568.
The previous prime is 233084993. The next prime is 233085023. The reversal of 233084997 is 799480332.
It is a happy number.
It is not a de Polignac number, because 233084997 - 22 = 233084993 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233084993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163203 + ... + 164624.
It is an arithmetic number, because the mean of its divisors is an integer number (28411760).
Almost surely, 2233084997 is an apocalyptic number.
It is an amenable number.
233084997 is a deficient number, since it is larger than the sum of its proper divisors (107856123).
233084997 is a wasteful number, since it uses less digits than its factorization.
233084997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327912 (or 327909 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 233084997 is about 15267.1214379136. The cubic root of 233084997 is about 615.4197649831.
The spelling of 233084997 in words is "two hundred thirty-three million, eighty-four thousand, nine hundred ninety-seven".
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