Base | Representation |
---|---|
bin | 11100000010011… |
… | …10101010010110 |
3 | 121101120120011110 |
4 | 32001032222112 |
5 | 440203000342 |
6 | 35201115450 |
7 | 5554123452 |
oct | 1601165226 |
9 | 541516143 |
10 | 235203222 |
11 | 110847731 |
12 | 66928b86 |
13 | 39961707 |
14 | 23347662 |
15 | 159aec9c |
hex | e04ea96 |
235203222 has 16 divisors (see below), whose sum is σ = 471894192. Its totient is φ = 78153120.
The previous prime is 235203217. The next prime is 235203233. The reversal of 235203222 is 222302532.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 59929 + ... + 63732.
It is an arithmetic number, because the mean of its divisors is an integer number (29493387).
Almost surely, 2235203222 is an apocalyptic number.
235203222 is an abundant number, since it is smaller than the sum of its proper divisors (236690970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235203222 is a wasteful number, since it uses less digits than its factorization.
235203222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123983.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 235203222 is about 15336.3366551468. The cubic root of 235203222 is about 617.2784123008.
Adding to 235203222 its reverse (222302532), we get a palindrome (457505754).
The spelling of 235203222 in words is "two hundred thirty-five million, two hundred three thousand, two hundred twenty-two".
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