Base | Representation |
---|---|
bin | 11100000001001… |
… | …00101010101110 |
3 | 121101020211012210 |
4 | 32000210222232 |
5 | 440131444324 |
6 | 35153311250 |
7 | 5552506125 |
oct | 1600445256 |
9 | 541224183 |
10 | 235031214 |
11 | 11073a480 |
12 | 66865526 |
13 | 39901332 |
14 | 23300abc |
15 | 15978d29 |
hex | e024aae |
235031214 has 32 divisors (see below), whose sum is σ = 514365696. Its totient is φ = 71003520.
The previous prime is 235031213. The next prime is 235031219. The reversal of 235031214 is 412130532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235031213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16959 + ... + 27525.
It is an arithmetic number, because the mean of its divisors is an integer number (16073928).
Almost surely, 2235031214 is an apocalyptic number.
235031214 is an abundant number, since it is smaller than the sum of its proper divisors (279334482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235031214 is a wasteful number, since it uses less digits than its factorization.
235031214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10920.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 235031214 is about 15330.7277713747. The cubic root of 235031214 is about 617.1279003056.
Adding to 235031214 its reverse (412130532), we get a palindrome (647161746).
The spelling of 235031214 in words is "two hundred thirty-five million, thirty-one thousand, two hundred fourteen".
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