Base | Representation |
---|---|
bin | 10101101000111100… |
… | …001000011101001110 |
3 | 2012222022120011010201 |
4 | 111220330020131032 |
5 | 340041232231342 |
6 | 14401343524114 |
7 | 1451536620034 |
oct | 255074103516 |
9 | 65868504121 |
10 | 23235430222 |
11 | 99438816a4 |
12 | 46055b963a |
13 | 2263a9cca4 |
14 | 11a5c94554 |
15 | 90ed16db7 |
hex | 568f0874e |
23235430222 has 16 divisors (see below), whose sum is σ = 35401174272. Its totient is φ = 11435311800.
The previous prime is 23235430189. The next prime is 23235430261. The reversal of 23235430222 is 22203453232.
It is a super-3 number, since 3×232354302223 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104347 + ... + 239497.
It is an arithmetic number, because the mean of its divisors is an integer number (2212573392).
Almost surely, 223235430222 is an apocalyptic number.
23235430222 is a deficient number, since it is larger than the sum of its proper divisors (12165744050).
23235430222 is a wasteful number, since it uses less digits than its factorization.
23235430222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136503.
The product of its (nonzero) digits is 17280, while the sum is 28.
Adding to 23235430222 its reverse (22203453232), we get a palindrome (45438883454).
The spelling of 23235430222 in words is "twenty-three billion, two hundred thirty-five million, four hundred thirty thousand, two hundred twenty-two".
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